[INFO] fetching crate second-stack 0.3.5...
[INFO] testing second-stack-0.3.5 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate second-stack 0.3.5
[INFO] finished tweaking crates.io crate second-stack 0.3.5
[INFO] tweaked toml for crates.io crate second-stack 0.3.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45dd5a1baf29fed89ab6cbab3b4e7707d6515ae9cf64324897601df6fd6bcf4e
[INFO] running `Command { std: "docker" "start" "-a" "45dd5a1baf29fed89ab6cbab3b4e7707d6515ae9cf64324897601df6fd6bcf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45dd5a1baf29fed89ab6cbab3b4e7707d6515ae9cf64324897601df6fd6bcf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45dd5a1baf29fed89ab6cbab3b4e7707d6515ae9cf64324897601df6fd6bcf4e", kill_on_drop: false }`
[INFO] [stdout] 45dd5a1baf29fed89ab6cbab3b4e7707d6515ae9cf64324897601df6fd6bcf4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 255fd7210ccfa5b628d81e0ce403e066884902d14c5f74470ce70243c5734942
[INFO] running `Command { std: "docker" "start" "-a" "255fd7210ccfa5b628d81e0ce403e066884902d14c5f74470ce70243c5734942", kill_on_drop: false }`
[INFO] [stderr]    Compiling second-stack v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:230:17
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let mut current = &mut *self.location.get();
[INFO] [stdout]     |                 ----^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "255fd7210ccfa5b628d81e0ce403e066884902d14c5f74470ce70243c5734942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255fd7210ccfa5b628d81e0ce403e066884902d14c5f74470ce70243c5734942", kill_on_drop: false }`
[INFO] [stdout] 255fd7210ccfa5b628d81e0ce403e066884902d14c5f74470ce70243c5734942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d68d74c54af5d7abd38dc9f072c225ac8ae59d2861ee79aa340ebc898cbb625f
[INFO] running `Command { std: "docker" "start" "-a" "d68d74c54af5d7abd38dc9f072c225ac8ae59d2861ee79aa340ebc898cbb625f", kill_on_drop: false }`
[INFO] [stderr]    Compiling testdrop v0.1.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:230:17
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let mut current = &mut *self.location.get();
[INFO] [stdout]     |                 ----^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling second-stack v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:230:17
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let mut current = &mut *self.location.get();
[INFO] [stdout]     |                 ----^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "d68d74c54af5d7abd38dc9f072c225ac8ae59d2861ee79aa340ebc898cbb625f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68d74c54af5d7abd38dc9f072c225ac8ae59d2861ee79aa340ebc898cbb625f", kill_on_drop: false }`
[INFO] [stdout] d68d74c54af5d7abd38dc9f072c225ac8ae59d2861ee79aa340ebc898cbb625f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb7778535606dd9039137d0114d64fe52c5cd754687b9b1ebb331739e9e60efd
[INFO] running `Command { std: "docker" "start" "-a" "fb7778535606dd9039137d0114d64fe52c5cd754687b9b1ebb331739e9e60efd", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:230:17
[INFO] [stderr]     |
[INFO] [stderr] 230 |             let mut current = &mut *self.location.get();
[INFO] [stderr]     |                 ----^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `second-stack` (lib) generated 1 warning (run `cargo fix --lib -p second-stack` to apply 1 suggestion)
[INFO] [stderr] warning: `second-stack` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/second_stack-d5f9c1dd54e141c3)
[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 tests/integration.rs (/opt/rustwide/target/debug/deps/integration-192a7ee2ec44d780)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] thread '<unnamed>' panicked at core/src/panicking.rs:227:5:
[INFO] [stdout] [tests/integration.rs:45:5] &cfg = Cfg {
[INFO] [stderr] unsafe precondition(s) violated: slice::from_raw_parts_mut requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::MAX`
[INFO] [stdout]     threads: 32,
[INFO] [stderr] stack backtrace:
[INFO] [stdout]     inner_loops: 3,
[INFO] [stdout]     outer_loops: 100,
[INFO] [stdout]     recursion: 8,
[INFO] [stdout] }
[INFO] [stderr]    0:     0x5e160a6558ca - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]    1:     0x5e160a6558ca - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x5e160a6558ca - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5e160a6558ca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5e160a67c4d3 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]    5:     0x5e160a67c4d3 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stderr]    6:     0x5e160a652663 - std::io::Write::write_fmt::hf1c1dcc8cc1287f0
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stderr]    7:     0x5e160a655712 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    8:     0x5e160a656d5a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stderr]    9:     0x5e160a656ba0 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:295:9
[INFO] [stderr]   10:     0x5e160a5e3599 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stderr]   11:     0x5e160a5e3599 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stderr]   12:     0x5e160a657458 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stderr]   13:     0x5e160a657458 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stderr]   14:     0x5e160a6571e6 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stderr]   15:     0x5e160a655da9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]   16:     0x5e160a656eac - rust_begin_unwind
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stderr]   17:     0x5e160a67af0d - core::panicking::panic_nounwind_fmt::runtime::hb8ceb4e2b8eb64c7
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:115:18
[INFO] [stderr]   18:     0x5e160a67af0d - core::panicking::panic_nounwind_fmt::hccfae7c58ba60316
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:125:5
[INFO] [stderr]   19:     0x5e160a67afa2 - core::panicking::panic_nounwind::ha9cb41ebc3328049
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:227:5
[INFO] [stderr]   20:     0x5e160a5a6010 - core::slice::raw::from_raw_parts_mut::precondition_check::hc503bb086677a925
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ub_checks.rs:71:21
[INFO] [stderr]   21:     0x5e160a5a56a1 - core::slice::raw::from_raw_parts_mut::h443920d826ebdabf
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x5e160a585449 - second_stack::Stack::buffer::h0df0d57e548db2d1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:188:26
[INFO] [stderr]   23:     0x5e160a58c1e1 - second_stack::buffer::{{closure}}::ha378c42666fad9d8
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:31
[INFO] [stderr]   24:     0x5e160a59e9bb - std::thread::local::LocalKey<T>::try_with::h1fe45f1a6ac39318
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stderr]   25:     0x5e160a59e28a - std::thread::local::LocalKey<T>::with::hd4c41a821096ef23
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stderr]   26:     0x5e160a58bc0d - second_stack::buffer::h9367fcf477ac0837
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:5
[INFO] [stderr]   27:     0x5e160a579583 - integration::check_iter::ha6872f76057af156
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:247:9
[INFO] [stderr]   28:     0x5e160a576966 - integration::check_rand_method::h78854c8033929ff2
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   29:     0x5e160a576f57 - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:183:14
[INFO] [stderr]   30:     0x5e160a5771fe - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   31:     0x5e160a5770c4 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   32:     0x5e160a579e25 - integration::check_iter::{{closure}}::h017838d11f7e4c36
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:244:9
[INFO] [stderr]   33:     0x5e160a5a17bd - core::ops::function::FnOnce::call_once::h8075c60679684711
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   34:     0x5e160a586a0f - second_stack::Stack::buffer::h4e40708249d7541c
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:189:13
[INFO] [stderr]   35:     0x5e160a58be61 - second_stack::buffer::{{closure}}::h415b75fd74a4de82
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:31
[INFO] [stderr]   36:     0x5e160a59e64b - std::thread::local::LocalKey<T>::try_with::h19c2efd9cfac6f53
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stderr]   37:     0x5e160a59defa - std::thread::local::LocalKey<T>::with::h4090ecee59c6d5d3
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stderr]   38:     0x5e160a58bd8d - second_stack::buffer::heec23979fd4eabaa
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:5
[INFO] [stderr]   39:     0x5e160a578843 - integration::check_iter::h61ce50df642bf8d6
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:247:9
[INFO] [stderr]   40:     0x5e160a5762d6 - integration::check_rand_method::h047e35601aa0b1d8
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   41:     0x5e160a576fc7 - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:190:15
[INFO] [stderr]   42:     0x5e160a577196 - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   43:     0x5e160a5770a5 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:213:9
[INFO] [stderr]   44:     0x5e160a574b07 - integration::check_slice::{{closure}}::h7e821640e370a595
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   45:     0x5e160a5a1931 - core::ops::function::FnOnce::call_once::h956e98817db87fee
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   46:     0x5e160a580016 - second_stack::Stack::uninit_slice::h43a9092ca245871d
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   47:     0x5e160a572ff3 - integration::check_slice::hb3718e8f6652f28b
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:152:9
[INFO] [stderr]   48:     0x5e160a576776 - integration::check_rand_method::h54564a3140babad5
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   49:     0x5e160a576f47 - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:182:14
[INFO] [stderr]   50:     0x5e160a5771fe - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   51:     0x5e160a5770c4 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   52:     0x5e160a574e97 - integration::check_slice::{{closure}}::h9a79b803080a1d10
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   53:     0x5e160a5a1701 - core::ops::function::FnOnce::call_once::h7afa64e171bb843c
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   54:     0x5e160a5826d6 - second_stack::Stack::uninit_slice::he9e901c016c9499b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   55:     0x5e160a572503 - integration::check_slice::h33a2db7165449234
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:152:9
[INFO] [stderr]   56:     0x5e160a576b36 - integration::check_rand_method::hc822a584ccb5ff21
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   57:     0x5e160a576f77 - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:185:14
[INFO] [stderr]   58:     0x5e160a577196 - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   59:     0x5e160a5770c4 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   60:     0x5e160a57cdcf - <integration::RandIterator<T> as core::iter::traits::iterator::Iterator>::next::h739c8b684ce0cccc
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:293:13
[INFO] [stderr]   61:     0x5e160a589afe - second_stack::Stack::buffer::hc234f16f102e5fc1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:155:25
[INFO] [stderr]   62:     0x5e160a58c171 - second_stack::buffer::{{closure}}::h9cb3fd47f7023666
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:31
[INFO] [stderr]   63:     0x5e160a5a05bb - std::thread::local::LocalKey<T>::try_with::hc8a6bc50161bd653
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stderr]   64:     0x5e160a59dfba - std::thread::local::LocalKey<T>::with::h555ac291dda06d56
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stderr]   65:     0x5e160a58bccd - second_stack::buffer::hb89339f3040feec9
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:5
[INFO] [stderr]   66:     0x5e160a579c23 - integration::check_iter::he7a2ba5a557cf157
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:247:9
[INFO] [stderr]   67:     0x5e160a576786 - integration::check_rand_method::h54564a3140babad5
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   68:     0x5e160a576f47 - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:182:14
[INFO] [stderr]   69:     0x5e160a577196 - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   70:     0x5e160a5770a5 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:213:9
[INFO] [stderr]   71:     0x5e160a5720ba - integration::check_value::{{closure}}::hfc079e640ce1371a
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:109:9
[INFO] [stderr]   72:     0x5e160a5a1448 - core::ops::function::FnOnce::call_once::h43ab704279211874
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   73:     0x5e160a58b49c - second_stack::Stack::uninit::{{closure}}::h8a8d76406cbf60f1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:38
[INFO] [stderr]   74:     0x5e160a58057f - second_stack::Stack::uninit_slice::h51fb3f859f301480
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   75:     0x5e160a58ae46 - second_stack::Stack::uninit::h39a3cab31ce089bf
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:9
[INFO] [stderr]   76:     0x5e160a58c891 - second_stack::uninit::{{closure}}::hb569afd6276ad73c
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:31
[INFO] [stderr]   77:     0x5e160a5a0c72 - std::thread::local::LocalKey<T>::try_with::hf1c04c3d4539ec5c
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stderr]   78:     0x5e160a59e10a - std::thread::local::LocalKey<T>::with::hb3756d0f9768e080
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stderr]   79:     0x5e160a58c5e6 - second_stack::uninit::hee63a78454a2f7b7
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:5
[INFO] [stderr]   80:     0x5e160a571716 - integration::check_value::h6236843d62fb99f1
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:113:9
[INFO] [stderr]   81:     0x5e160a5764c6 - integration::check_rand_method::h13cfd559ecfe3a64
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:169:14
[INFO] [stderr]   82:     0x5e160a576f97 - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:187:14
[INFO] [stderr]   83:     0x5e160a577196 - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   84:     0x5e160a5770a5 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:213:9
[INFO] [stderr]   85:     0x5e160a573667 - integration::check_slice::{{closure}}::h21e624197806d898
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   86:     0x5e160a5a1091 - core::ops::function::FnOnce::call_once::h0c08515c82c105bf
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   87:     0x5e160a582152 - second_stack::Stack::uninit_slice::hba7b968abe12bebf
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   88:     0x5e160a57e9ef - second_stack::uninit_slice::{{closure}}::h915fdf7743c4bab3
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:31
[INFO] [stderr]   89:     0x5e160a59f801 - std::thread::local::LocalKey<T>::try_with::h748fd635a57441a8
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stderr]   90:     0x5e160a59dd4a - std::thread::local::LocalKey<T>::with::h1c99dba07659b3d8
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stderr]   91:     0x5e160a57e5fb - second_stack::uninit_slice::h184aa791cbe70671
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:5
[INFO] [stderr]   92:     0x5e160a5726bd - integration::check_slice::h3e06e172d2712957
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:150:9
[INFO] [stderr]   93:     0x5e160a576a46 - integration::check_rand_method::hbc5ce97683703f54
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   94:     0x5e160a576efb - integration::check_rand_type::h65a95af8a6969149
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:178:14
[INFO] [stderr]   95:     0x5e160a577196 - integration::recurse::{{closure}}::h6fbbee21a972de98
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   96:     0x5e160a5770c4 - integration::recurse::h14a6e453a615c902
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   97:     0x5e160a57e42c - integration::soak::{{closure}}::{{closure}}::hfeb358458d382811
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:58:25
[INFO] [stderr]   98:     0x5e160a596a82 - std::sys::backtrace::__rust_begin_short_backtrace::h3fc3d5b311eb18ae
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stderr]   99:     0x5e160a5a9232 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h94fcc6959de0032f
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stderr]  100:     0x5e160a595ee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3d6abb81b5bd1c64
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]  101:     0x5e160a593ace - std::panicking::try::do_call::h4dc35e3ce068ab9e
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stderr]  102:     0x5e160a5a965b - __rust_try
[INFO] [stderr]  103:     0x5e160a5a89a2 - std::panicking::try::hde813b98c8497c63
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stderr]  104:     0x5e160a5a89a2 - std::panic::catch_unwind::h7ff94bf11e838f9c
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stderr]  105:     0x5e160a5a89a2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87ac892f29401fac
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stderr]  106:     0x5e160a5a101e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6472af4f20e043a0
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stderr]  107:     0x5e160a65b24b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stderr]  108:     0x5e160a65b24b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stderr]  109:     0x5e160a65b24b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stderr]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stderr]  110:     0x79d08b70cac3 - <unknown>
[INFO] [stderr]  111:     0x79d08b79da04 - clone
[INFO] [stderr]  112:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/integration-192a7ee2ec44d780` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "fb7778535606dd9039137d0114d64fe52c5cd754687b9b1ebb331739e9e60efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7778535606dd9039137d0114d64fe52c5cd754687b9b1ebb331739e9e60efd", kill_on_drop: false }`
[INFO] [stdout] fb7778535606dd9039137d0114d64fe52c5cd754687b9b1ebb331739e9e60efd
