[INFO] fetching crate second-stack 0.3.5...
[INFO] testing second-stack-0.3.5 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-6-tc2/source
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | homepage = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |              ----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `second-stack` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c
[INFO] running `Command { std: "docker" "start" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | homepage = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |              ----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `second-stack` (manifest) generated 1 warning
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | homepage = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |              ----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `second-stack` (manifest) generated 1 warning
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | homepage = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/That3Percent/second-stack"
[INFO] [stderr]    |              ----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `second-stack` (manifest) generated 1 warning
[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)]` (part of `#[warn(unused)]`) 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/second-stack/2afe4d4698303c08/out/second_stack-2afe4d4698303c08)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/build/second-stack/326f56aa636785f7/out/integration-326f56aa636785f7)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] [tests/integration.rs:45:5] &cfg = Cfg {
[INFO] [stderr] 
[INFO] [stdout]     threads: 32,
[INFO] [stderr] thread '<unnamed>' (327) panicked at src/lib.rs:188:26:
[INFO] [stdout]     inner_loops: 3,
[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]     outer_loops: 100,
[INFO] [stderr] 
[INFO] [stdout]     recursion: 8,
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stdout] }
[INFO] [stderr] stack backtrace:
[INFO] [stdout] [tests/integration.rs:53:21] it = 3
[INFO] [stdout] [tests/integration.rs:53:21] it = 4
[INFO] [stderr]    0:     0x559705f2a6f1 - std[617be2ca0a6fd877]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x559705f2a6f1 - std[617be2ca0a6fd877]::backtrace_rs::backtrace::trace_unsynchronized::<std[617be2ca0a6fd877]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x559705f2a6f1 - std[617be2ca0a6fd877]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x559705f2a6f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x559705f3f03a - <core[a373ad73a504971]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x559705f3f03a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]    6:     0x559705f2f71c - core[a373ad73a504971]::io::write::default_write_fmt::<std[617be2ca0a6fd877]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/io/write.rs:402:11
[INFO] [stderr]    7:     0x559705f2f71c - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/io/write.rs:335:13
[INFO] [stderr]    8:     0x559705f06b56 - <std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x559705f06b56 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:289:27
[INFO] [stderr]   10:     0x559705f22d51 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:316:9
[INFO] [stderr]   11:     0x559705e99160 - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn for<'a, 'b> core[a373ad73a504971]::ops::function::Fn<(&'a std[617be2ca0a6fd877]::panic::PanicHookInfo<'b>,), Output = ()> + core[a373ad73a504971]::marker::Sync + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::Fn<(&std[617be2ca0a6fd877]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2328:9
[INFO] [stderr]   12:     0x559705e99160 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:137:21
[INFO] [stderr]   13:     0x559705f22f42 - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn for<'a, 'b> core[a373ad73a504971]::ops::function::Fn<(&'a std[617be2ca0a6fd877]::panic::PanicHookInfo<'b>,), Output = ()> + core[a373ad73a504971]::marker::Sync + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::Fn<(&std[617be2ca0a6fd877]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2328:9
[INFO] [stderr]   14:     0x559705f22f42 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:819:13
[INFO] [stderr]   15:     0x559705f06c34 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:678:13
[INFO] [stderr]   16:     0x559705eff919 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x559705f0780d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:676:5
[INFO] [stderr]   18:     0x559705f3f65d - core[a373ad73a504971]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x559705f3f65d - core[a373ad73a504971]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/intrinsics/mod.rs:2563:9
[INFO] [stderr]   20:     0x559705e715a1 - core[a373ad73a504971]::slice::raw::from_raw_parts_mut::precondition_check
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x559705e6d419 - core[a373ad73a504971]::slice::raw::from_raw_parts_mut::<integration[d1c6e05521beca3a]::DropCheck<(u8, u8)>>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x559705e54e20 - <second_stack[f773d99894af0331]::Stack>::buffer::<integration[d1c6e05521beca3a]::DropCheck<(u8, u8)>, integration[d1c6e05521beca3a]::check_iter<(u8, u8)>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<(u8, u8)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:188:26
[INFO] [stderr]   23:     0x559705e5e6cc - integration[d1c6e05521beca3a]::check_iter::<(u8, u8)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:249:15
[INFO] [stderr]   24:     0x559705e63583 - integration[d1c6e05521beca3a]::check_rand_method::<(u8, u8)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   25:     0x559705e68631 - integration[d1c6e05521beca3a]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:181:14
[INFO] [stderr]   26:     0x559705e68206 - integration[d1c6e05521beca3a]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   27:     0x559705e687b1 - integration[d1c6e05521beca3a]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   28:     0x559705e67cd8 - integration[d1c6e05521beca3a]::check_slice::<()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   29:     0x559705e8bf41 - <integration[d1c6e05521beca3a]::check_slice<()>::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<(&mut [core[a373ad73a504971]::mem::maybe_uninit::MaybeUninit<()>],)>>::call_once
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   30:     0x559705e54be5 - <second_stack[f773d99894af0331]::Stack>::uninit_slice::<(), integration[d1c6e05521beca3a]::check_slice<()>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:68:20
[INFO] [stderr]   31:     0x559705e5af1f - second_stack[f773d99894af0331]::uninit_slice::<(), integration[d1c6e05521beca3a]::check_slice<()>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:37
[INFO] [stderr]   32:     0x559705e7c024 - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::try_with::<second_stack[f773d99894af0331]::uninit_slice<(), integration[d1c6e05521beca3a]::check_slice<()>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:463:12
[INFO] [stderr]   33:     0x559705e7abfe - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::with::<second_stack[f773d99894af0331]::uninit_slice<(), integration[d1c6e05521beca3a]::check_slice<()>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:427:20
[INFO] [stderr]   34:     0x559705e4f52b - second_stack[f773d99894af0331]::uninit_slice::<(), integration[d1c6e05521beca3a]::check_slice<()>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:18
[INFO] [stderr]   35:     0x559705e6292d - integration[d1c6e05521beca3a]::check_slice::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:150:9
[INFO] [stderr]   36:     0x559705e640b3 - integration[d1c6e05521beca3a]::check_rand_method::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   37:     0x559705e686c4 - integration[d1c6e05521beca3a]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:190:15
[INFO] [stderr]   38:     0x559705e68206 - integration[d1c6e05521beca3a]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   39:     0x559705e687b1 - integration[d1c6e05521beca3a]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   40:     0x559705e6b13e - <integration[d1c6e05521beca3a]::RandIterator<u8> as core[a373ad73a504971]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:293:13
[INFO] [stderr]   41:     0x559705e58dac - <second_stack[f773d99894af0331]::Stack>::buffer::<integration[d1c6e05521beca3a]::DropCheck<u8>, integration[d1c6e05521beca3a]::check_iter<u8>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<u8>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:155:25
[INFO] [stderr]   42:     0x559705e5b381 - second_stack[f773d99894af0331]::buffer::<integration[d1c6e05521beca3a]::DropCheck<u8>, integration[d1c6e05521beca3a]::check_iter<u8>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<u8>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:37
[INFO] [stderr]   43:     0x559705e7c908 - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::try_with::<second_stack[f773d99894af0331]::buffer<integration[d1c6e05521beca3a]::DropCheck<u8>, integration[d1c6e05521beca3a]::check_iter<u8>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<u8>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:463:12
[INFO] [stderr]   44:     0x559705e7ae7e - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::with::<second_stack[f773d99894af0331]::buffer<integration[d1c6e05521beca3a]::DropCheck<u8>, integration[d1c6e05521beca3a]::check_iter<u8>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<u8>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:427:20
[INFO] [stderr]   45:     0x559705e4f8dd - second_stack[f773d99894af0331]::buffer::<integration[d1c6e05521beca3a]::DropCheck<u8>, integration[d1c6e05521beca3a]::check_iter<u8>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<u8>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:18
[INFO] [stderr]   46:     0x559705e60983 - integration[d1c6e05521beca3a]::check_iter::<u8>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:247:9
[INFO] [stderr]   47:     0x559705e63df3 - integration[d1c6e05521beca3a]::check_rand_method::<u8>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   48:     0x559705e685f8 - integration[d1c6e05521beca3a]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:178:14
[INFO] [stderr]   49:     0x559705e6826e - integration[d1c6e05521beca3a]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   50:     0x559705e687b1 - integration[d1c6e05521beca3a]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   51:     0x559705e6808a - integration[d1c6e05521beca3a]::check_value::<()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:109:9
[INFO] [stderr]   52:     0x559705e8c418 - <integration[d1c6e05521beca3a]::check_value<()>::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<(&mut core[a373ad73a504971]::mem::maybe_uninit::MaybeUninit<integration[d1c6e05521beca3a]::check_value::Huge<()>>,)>>::call_once
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   53:     0x559705e5c0ac - <second_stack[f773d99894af0331]::Stack>::uninit::<integration[d1c6e05521beca3a]::check_value::Huge<()>, (), integration[d1c6e05521beca3a]::check_value<()>::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:38
[INFO] [stderr]   54:     0x559705e5233e - <second_stack[f773d99894af0331]::Stack>::uninit_slice::<integration[d1c6e05521beca3a]::check_value::Huge<()>, <second_stack[f773d99894af0331]::Stack>::uninit<integration[d1c6e05521beca3a]::check_value::Huge<()>, (), integration[d1c6e05521beca3a]::check_value<()>::{closure#0}>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:68:20
[INFO] [stderr]   55:     0x559705e5ab16 - <second_stack[f773d99894af0331]::Stack>::uninit::<integration[d1c6e05521beca3a]::check_value::Huge<()>, (), integration[d1c6e05521beca3a]::check_value<()>::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:14
[INFO] [stderr]   56:     0x559705e5b811 - second_stack[f773d99894af0331]::uninit::<integration[d1c6e05521beca3a]::check_value::Huge<()>, integration[d1c6e05521beca3a]::check_value<()>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:37
[INFO] [stderr]   57:     0x559705e7d885 - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::try_with::<second_stack[f773d99894af0331]::uninit<integration[d1c6e05521beca3a]::check_value::Huge<()>, integration[d1c6e05521beca3a]::check_value<()>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:463:12
[INFO] [stderr]   58:     0x559705e7b27e - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::with::<second_stack[f773d99894af0331]::uninit<integration[d1c6e05521beca3a]::check_value::Huge<()>, integration[d1c6e05521beca3a]::check_value<()>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:427:20
[INFO] [stderr]   59:     0x559705e4fc76 - second_stack[f773d99894af0331]::uninit::<integration[d1c6e05521beca3a]::check_value::Huge<()>, integration[d1c6e05521beca3a]::check_value<()>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:18
[INFO] [stderr]   60:     0x559705e63486 - integration[d1c6e05521beca3a]::check_value::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:113:9
[INFO] [stderr]   61:     0x559705e640d3 - integration[d1c6e05521beca3a]::check_rand_method::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:169:14
[INFO] [stderr]   62:     0x559705e686c4 - integration[d1c6e05521beca3a]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:190:15
[INFO] [stderr]   63:     0x559705e68206 - integration[d1c6e05521beca3a]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   64:     0x559705e687b1 - integration[d1c6e05521beca3a]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   65:     0x559705e6a6ee - <integration[d1c6e05521beca3a]::RandIterator<(u32, u32)> as core[a373ad73a504971]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:293:13
[INFO] [stderr]   66:     0x559705e56a0c - <second_stack[f773d99894af0331]::Stack>::buffer::<integration[d1c6e05521beca3a]::DropCheck<(u32, u32)>, integration[d1c6e05521beca3a]::check_iter<(u32, u32)>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<(u32, u32)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:155:25
[INFO] [stderr]   67:     0x559705e5b151 - second_stack[f773d99894af0331]::buffer::<integration[d1c6e05521beca3a]::DropCheck<(u32, u32)>, integration[d1c6e05521beca3a]::check_iter<(u32, u32)>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<(u32, u32)>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:37
[INFO] [stderr]   68:     0x559705e7c4a8 - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::try_with::<second_stack[f773d99894af0331]::buffer<integration[d1c6e05521beca3a]::DropCheck<(u32, u32)>, integration[d1c6e05521beca3a]::check_iter<(u32, u32)>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<(u32, u32)>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:463:12
[INFO] [stderr]   69:     0x559705e7ad3e - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::with::<second_stack[f773d99894af0331]::buffer<integration[d1c6e05521beca3a]::DropCheck<(u32, u32)>, integration[d1c6e05521beca3a]::check_iter<(u32, u32)>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<(u32, u32)>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:427:20
[INFO] [stderr]   70:     0x559705e4f6fd - second_stack[f773d99894af0331]::buffer::<integration[d1c6e05521beca3a]::DropCheck<(u32, u32)>, integration[d1c6e05521beca3a]::check_iter<(u32, u32)>::{closure#0}, (), integration[d1c6e05521beca3a]::RandIterator<(u32, u32)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:18
[INFO] [stderr]   71:     0x559705e5f673 - integration[d1c6e05521beca3a]::check_iter::<(u32, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:247:9
[INFO] [stderr]   72:     0x559705e63943 - integration[d1c6e05521beca3a]::check_rand_method::<(u32, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   73:     0x559705e686b4 - integration[d1c6e05521beca3a]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:189:15
[INFO] [stderr]   74:     0x559705e68206 - integration[d1c6e05521beca3a]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   75:     0x559705e687b1 - integration[d1c6e05521beca3a]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   76:     0x559705e67115 - integration[d1c6e05521beca3a]::check_slice::<(u16, u16)>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   77:     0x559705e8bdc1 - <integration[d1c6e05521beca3a]::check_slice<(u16, u16)>::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<(&mut [core[a373ad73a504971]::mem::maybe_uninit::MaybeUninit<(u16, u16)>],)>>::call_once
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   78:     0x559705e53e83 - <second_stack[f773d99894af0331]::Stack>::uninit_slice::<(u16, u16), integration[d1c6e05521beca3a]::check_slice<(u16, u16)>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   79:     0x559705e5addf - second_stack[f773d99894af0331]::uninit_slice::<(u16, u16), integration[d1c6e05521beca3a]::check_slice<(u16, u16)>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:37
[INFO] [stderr]   80:     0x559705e7bbe4 - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::try_with::<second_stack[f773d99894af0331]::uninit_slice<(u16, u16), integration[d1c6e05521beca3a]::check_slice<(u16, u16)>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:463:12
[INFO] [stderr]   81:     0x559705e7aafe - <std[617be2ca0a6fd877]::thread::local::LocalKey<second_stack[f773d99894af0331]::Stack>>::with::<second_stack[f773d99894af0331]::uninit_slice<(u16, u16), integration[d1c6e05521beca3a]::check_slice<(u16, u16)>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/local.rs:427:20
[INFO] [stderr]   82:     0x559705e4f42b - second_stack[f773d99894af0331]::uninit_slice::<(u16, u16), integration[d1c6e05521beca3a]::check_slice<(u16, u16)>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:18
[INFO] [stderr]   83:     0x559705e6232d - integration[d1c6e05521beca3a]::check_slice::<(u16, u16)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:150:9
[INFO] [stderr]   84:     0x559705e63cf3 - integration[d1c6e05521beca3a]::check_rand_method::<(u16, u16)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   85:     0x559705e68674 - integration[d1c6e05521beca3a]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:185:14
[INFO] [stderr]   86:     0x559705e68206 - integration[d1c6e05521beca3a]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   87:     0x559705e687b1 - integration[d1c6e05521beca3a]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   88:     0x559705e6812a - integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:58:25
[INFO] [stderr]   89:     0x559705e6cdc2 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   90:     0x559705e894e1 - std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked::<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stderr]   91:     0x559705e73e00 - <core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   92:     0x559705e6e265 - std[617be2ca0a6fd877]::panicking::catch_unwind::do_call::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:573:43
[INFO] [stderr]   93:     0x559705e8c55b - __rust_try
[INFO] [stderr]   94:     0x559705e88e26 - std[617be2ca0a6fd877]::panicking::catch_unwind::<(), core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:541:19
[INFO] [stderr]   95:     0x559705e88e26 - std[617be2ca0a6fd877]::panic::catch_unwind::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panic.rs:359:14
[INFO] [stderr]   96:     0x559705e88e26 - std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked::<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stderr]   97:     0x559705e8980e - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<integration[d1c6e05521beca3a]::soak::{closure#0}::{closure#0}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   98:     0x559705f29f4f - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn core[a373ad73a504971]::ops::function::FnOnce<(), Output = ()> + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2314:9
[INFO] [stderr]   99:     0x559705f29f4f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]  100:     0x72bbff089dfa - <unknown>
[INFO] [stderr]  101:     0x72bbff11d3d4 - clone
[INFO] [stderr]  102:                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/build/second-stack/326f56aa636785f7/out/integration-326f56aa636785f7` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c", kill_on_drop: false }`
[INFO] [stdout] d38184d2ca419ae60bc4a64ca17e0625daf8254c8eed2ae76a114ce8e16bd79c
