[INFO] fetching crate arenavec 0.1.1...
[INFO] testing arenavec-0.1.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate arenavec 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate arenavec 0.1.1
[INFO] finished tweaking crates.io crate arenavec 0.1.1
[INFO] tweaked toml for crates.io crate arenavec 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arenavec 0.1.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding proptest v0.9.6 (available: v1.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.2.2
[INFO] [stderr]   Downloaded wait-timeout v0.2.1
[INFO] [stderr]   Downloaded proptest v0.9.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 718e11ca9e89f87974c9406778457f5bb6e7b63634a5964f03674f25c39f9118
[INFO] running `Command { std: "docker" "start" "-a" "718e11ca9e89f87974c9406778457f5bb6e7b63634a5964f03674f25c39f9118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "718e11ca9e89f87974c9406778457f5bb6e7b63634a5964f03674f25c39f9118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718e11ca9e89f87974c9406778457f5bb6e7b63634a5964f03674f25c39f9118", kill_on_drop: false }`
[INFO] [stdout] 718e11ca9e89f87974c9406778457f5bb6e7b63634a5964f03674f25c39f9118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f4617ddd7f8bf650a4bf2e35da1af2203f66fd175908c9e054c96359015b7fd
[INFO] running `Command { std: "docker" "start" "-a" "0f4617ddd7f8bf650a4bf2e35da1af2203f66fd175908c9e054c96359015b7fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling arenavec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "0f4617ddd7f8bf650a4bf2e35da1af2203f66fd175908c9e054c96359015b7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4617ddd7f8bf650a4bf2e35da1af2203f66fd175908c9e054c96359015b7fd", kill_on_drop: false }`
[INFO] [stdout] 0f4617ddd7f8bf650a4bf2e35da1af2203f66fd175908c9e054c96359015b7fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e41502c4a32b638b8103ea107d35e8059857a88959302e7d424dcdd3046ac21b
[INFO] running `Command { std: "docker" "start" "-a" "e41502c4a32b638b8103ea107d35e8059857a88959302e7d424dcdd3046ac21b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling arenavec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.16s
[INFO] running `Command { std: "docker" "inspect" "e41502c4a32b638b8103ea107d35e8059857a88959302e7d424dcdd3046ac21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41502c4a32b638b8103ea107d35e8059857a88959302e7d424dcdd3046ac21b", kill_on_drop: false }`
[INFO] [stdout] e41502c4a32b638b8103ea107d35e8059857a88959302e7d424dcdd3046ac21b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84a5226c43889e832bcfb17fd665f69eb313ae162d3bba7e057bf7de84aee977
[INFO] running `Command { std: "docker" "start" "-a" "84a5226c43889e832bcfb17fd665f69eb313ae162d3bba7e057bf7de84aee977", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arenavec-2a567aca1c4a8bea)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rc.rs (/opt/rustwide/target/debug/deps/rc-407b92b7d83cd809)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test init_empty_push ... ok
[INFO] [stdout] test init_empty ... ok
[INFO] [stdout] test init_capacity ... ok
[INFO] [stdout] test reserve_and_resize ... ok
[INFO] [stdout] test drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rc_dynamic.rs (/opt/rustwide/target/debug/deps/rc_dynamic-cd6f34d88e6a4d3d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pre_rand_op_seq2 ... ok
[INFO] [stdout] test pre_rand_op_seq1 ... ok
[INFO] [stdout] test prop::rand_op_seq ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- prop::rand_op_seq stdout ----
[INFO] [stdout] proptest: FileFailurePersistence::SourceParallel set, but failed to find lib.rs or main.rs
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc090383 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:683:22
[INFO] [stdout]   31:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   32:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   33:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   34:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   35:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   36:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   37:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   38:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   40:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   41:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   47:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   48:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   49:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   50:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   51:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   55:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   57:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   58:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   59:     0x7fd53f65ea64 - clone
[INFO] [stdout]   60:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:696:22
[INFO] [stdout]   32:     0x644efc08fd18 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::gen_and_run_case::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:639:17
[INFO] [stdout]   33:     0x644efc09113a - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:592:31
[INFO] [stdout]   34:     0x644efc08fa9c - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_in_process::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:550:14
[INFO] [stdout]   35:     0x644efc092186 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<(proptest[e4a39d9be94a4c95]::collection::VecStrategy<core[27de1724e4349be2]::ops::range::Range<usize>>, proptest[e4a39d9be94a4c95]::collection::VecStrategy<proptest[e4a39d9be94a4c95]::strategy::map::Map<(core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<i32>, core[27de1724e4349be2]::ops::range::Range<usize>, core[27de1724e4349be2]::ops::range::Range<usize>), rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>), rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:393:18
[INFO] [stdout]   36:     0x644efc097c14 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:163:17
[INFO] [stdout]   37:     0x644efc097077 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/sugar.rs:159:28
[INFO] [stdout]   38:     0x644efc0a30c6 - <rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   39:     0x644efc0a92bb - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x644efc0a92bb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   41:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   42:     0x644efc0b5b1a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x644efc0b5b1a - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x644efc0b5b1a - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   47:     0x644efc0b5b1a - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   48:     0x644efc0b10c4 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   49:     0x644efc0b10c4 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   50:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   51:     0x644efc0b8612 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   52:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   53:     0x644efc0b8612 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   54:     0x644efc0b8612 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   55:     0x644efc0b8612 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   56:     0x644efc0b8612 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x644efc1849bf - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   58:     0x644efc1849bf - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   59:     0x7fd53f5d1aa4 - <unknown>
[INFO] [stdout]   60:     0x7fd53f65ea64 - clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'prop::rand_op_seq' (26) panicked at tests/rc_dynamic.rs:150:78:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x644efc185112 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x644efc185112 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x644efc185112 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x644efc19a7aa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x644efc19a7aa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x644efc18a356 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x644efc18a356 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x644efc16283f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x644efc16283f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x644efc17d309 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x644efc0b4f0e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x644efc0b4f0e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x644efc17d4c2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x644efc17d4c2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x644efc1628f8 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x644efc157a69 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x644efc16374d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x644efc19aeec - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x644efc19ac62 - core[27de1724e4349be2]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x644efc0971f7 - <core[27de1724e4349be2]::result::Result<std[3b51380354919863]::fs::File, std[3b51380354919863]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x644efc0971f7 - rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/rc_dynamic.rs:150:78
[INFO] [stdout]   22:     0x644efc09847b - <&rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1} as core[27de1724e4349be2]::ops::function::Fn<(proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:263:22
[INFO] [stdout]   23:     0x644efc0966ff - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:49
[INFO] [stdout]   24:     0x644efc0a2ccc - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x644efc0a564c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x644efc0a923b - __rust_try
[INFO] [stdout]   27:     0x644efc0a51c3 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x644efc0a51c3 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<proptest[e4a39d9be94a4c95]::test_runner::runner::call_test<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>::{closure#0}>, core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x644efc095161 - proptest[e4a39d9be94a4c95]::test_runner::runner::call_test::<proptest[e4a39d9be94a4c95]::sugar::NamedArguments<&str, alloc[a57f19327c0ad893]::vec::Vec<(usize, rc_dynamic[b03d87920e90630]::SliceVecOp)>>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:246:9
[INFO] [stdout]   30:     0x644efc0927d8 - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::shrink::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.6/src/test_runner/runner.rs:797:30
[INFO] [stdout]   31:     0x644efc09044d - <proptest[e4a39d9be94a4c95]::test_runner::runner::TestRunner>::run_one_with_replay::<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::num::usize::BinarySearch>, proptest[e4a39d9be94a4c95]::collection::VecValueTree<proptest[e4a39d9be94a4c95]::strategy::map::Map<proptest[e4a39d9be94a4c95]::tuple::TupleValueTree<(proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::i32::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch, proptest[e4a39d9be94a4c95]::num::usize::BinarySearch)>, rc_dynamic[b03d87920e90630]::arb_op::{closure#0}>>)>, rc_dynamic[b03d87920e90630]::arb_op_seq::{closure#0}>, rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#0}>, &rc_dynamic[b03d87920e90630]::prop::rand_op_seq::{closure#1}, alloc[a57f19327c0ad893]::vec::into_iter::IntoIter<core[27de1724e4349be2]::result::Result<(), proptest[e4a39d9be94a4c95]::test_runner::errors::TestCaseError>>>
[WARN] too many lines in the log, truncating it
