[INFO] fetching crate second-stack 0.3.5...
[INFO] testing second-stack-0.3.5 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f9d09fe9b821f3658c14422aa0ec7ee2c127a95c44cfc7bf9ef0ecb629b382d
[INFO] running `Command { std: "docker" "start" "-a" "6f9d09fe9b821f3658c14422aa0ec7ee2c127a95c44cfc7bf9ef0ecb629b382d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f9d09fe9b821f3658c14422aa0ec7ee2c127a95c44cfc7bf9ef0ecb629b382d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9d09fe9b821f3658c14422aa0ec7ee2c127a95c44cfc7bf9ef0ecb629b382d", kill_on_drop: false }`
[INFO] [stdout] 6f9d09fe9b821f3658c14422aa0ec7ee2c127a95c44cfc7bf9ef0ecb629b382d
[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" "-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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d73fddb0ea61780695bcb374be104164a1aa95e530e530a24b1154466e8a121
[INFO] running `Command { std: "docker" "start" "-a" "1d73fddb0ea61780695bcb374be104164a1aa95e530e530a24b1154466e8a121", 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)]` (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" "1d73fddb0ea61780695bcb374be104164a1aa95e530e530a24b1154466e8a121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d73fddb0ea61780695bcb374be104164a1aa95e530e530a24b1154466e8a121", kill_on_drop: false }`
[INFO] [stdout] 1d73fddb0ea61780695bcb374be104164a1aa95e530e530a24b1154466e8a121
[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" "-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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01a29a6a778349ab10f33ffa9c496b783e42782d5d363eca495967b1855e3d3e
[INFO] running `Command { std: "docker" "start" "-a" "01a29a6a778349ab10f33ffa9c496b783e42782d5d363eca495967b1855e3d3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling testdrop v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[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 rand_core v0.6.4
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "01a29a6a778349ab10f33ffa9c496b783e42782d5d363eca495967b1855e3d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a29a6a778349ab10f33ffa9c496b783e42782d5d363eca495967b1855e3d3e", kill_on_drop: false }`
[INFO] [stdout] 01a29a6a778349ab10f33ffa9c496b783e42782d5d363eca495967b1855e3d3e
[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" "-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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1963a84772896867c596c3c39addfc68e7627221990d2cd37350d004eaa1a24c
[INFO] running `Command { std: "docker" "start" "-a" "1963a84772896867c596c3c39addfc68e7627221990d2cd37350d004eaa1a24c", 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)]` (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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/second_stack-049b206e7081da54)
[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-89e4cbd6356cc01c)
[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>' (133) 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 = 1
[INFO] [stderr]    0:     0x57f1875381d2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x57f1875381d2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x57f1875381d2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x57f1875381d2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x57f18754d1ba - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x57f18754d1ba - core[585f66e14d78f9ba]::fmt::write
[INFO] [stderr]    6:     0x57f18753dd36 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x57f18753dd36 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x57f18751696f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x57f18751696f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x57f1875304d1 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x57f1874926be - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   12:     0x57f1874926be - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x57f1875306c2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   14:     0x57f1875306c2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x57f187516a5a - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stderr]   16:     0x57f18750bc19 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x57f18751787d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x57f18754d71d - core[585f66e14d78f9ba]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x57f18754d71d - core[585f66e14d78f9ba]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/intrinsics/mod.rs:2431:9
[INFO] [stderr]   20:     0x57f18747f3b4 - core[585f66e14d78f9ba]::slice::raw::from_raw_parts_mut::precondition_check
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x57f18747c519 - core[585f66e14d78f9ba]::slice::raw::from_raw_parts_mut::<integration[ead42878bf40eb7c]::DropCheck<(u8, u32)>>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x57f187455627 - <second_stack[56d5f6e6a28545ed]::Stack>::buffer::<integration[ead42878bf40eb7c]::DropCheck<(u8, u32)>, integration[ead42878bf40eb7c]::check_iter<(u8, u32)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u8, u32)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:188:26
[INFO] [stderr]   23:     0x57f18745b2e1 - second_stack[56d5f6e6a28545ed]::buffer::<integration[ead42878bf40eb7c]::DropCheck<(u8, u32)>, integration[ead42878bf40eb7c]::check_iter<(u8, u32)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u8, u32)>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:37
[INFO] [stderr]   24:     0x57f18747a4d3 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::try_with::<second_stack[56d5f6e6a28545ed]::buffer<integration[ead42878bf40eb7c]::DropCheck<(u8, u32)>, integration[ead42878bf40eb7c]::check_iter<(u8, u32)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u8, u32)>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stderr]   25:     0x57f187478ebe - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::with::<second_stack[56d5f6e6a28545ed]::buffer<integration[ead42878bf40eb7c]::DropCheck<(u8, u32)>, integration[ead42878bf40eb7c]::check_iter<(u8, u32)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u8, u32)>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stderr]   26:     0x57f18744f63d - second_stack[56d5f6e6a28545ed]::buffer::<integration[ead42878bf40eb7c]::DropCheck<(u8, u32)>, integration[ead42878bf40eb7c]::check_iter<(u8, u32)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u8, u32)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:217:18
[INFO] [stderr]   27:     0x57f18745ede3 - integration[ead42878bf40eb7c]::check_iter::<(u8, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:247:9
[INFO] [stderr]   28:     0x57f187463953 - integration[ead42878bf40eb7c]::check_rand_method::<(u8, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   29:     0x57f187468be4 - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:183:14
[INFO] [stderr]   30:     0x57f1874687fe - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   31:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   32:     0x57f187467c3c - integration[ead42878bf40eb7c]::check_slice::<u32>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   33:     0x57f187486291 - <integration[ead42878bf40eb7c]::check_slice<u32>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(&mut [core[585f66e14d78f9ba]::mem::maybe_uninit::MaybeUninit<u32>],)>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   34:     0x57f187454549 - <second_stack[56d5f6e6a28545ed]::Stack>::uninit_slice::<u32, integration[ead42878bf40eb7c]::check_slice<u32>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   35:     0x57f18745b15f - second_stack[56d5f6e6a28545ed]::uninit_slice::<u32, integration[ead42878bf40eb7c]::check_slice<u32>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:37
[INFO] [stderr]   36:     0x57f18747a066 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::try_with::<second_stack[56d5f6e6a28545ed]::uninit_slice<u32, integration[ead42878bf40eb7c]::check_slice<u32>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stderr]   37:     0x57f187478dbe - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::with::<second_stack[56d5f6e6a28545ed]::uninit_slice<u32, integration[ead42878bf40eb7c]::check_slice<u32>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stderr]   38:     0x57f18744f50b - second_stack[56d5f6e6a28545ed]::uninit_slice::<u32, integration[ead42878bf40eb7c]::check_slice<u32>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:18
[INFO] [stderr]   39:     0x57f18746290d - integration[ead42878bf40eb7c]::check_slice::<u32>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:150:9
[INFO] [stderr]   40:     0x57f1874641b3 - integration[ead42878bf40eb7c]::check_rand_method::<u32>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   41:     0x57f187468bae - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:180:14
[INFO] [stderr]   42:     0x57f187468796 - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   43:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   44:     0x57f187464ecd - integration[ead42878bf40eb7c]::check_iter::<(u32, u16)>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:244:9
[INFO] [stderr]   45:     0x57f187485ccd - <integration[ead42878bf40eb7c]::check_iter<(u32, u16)>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(&mut [integration[ead42878bf40eb7c]::DropCheck<(u32, u16)>],)>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   46:     0x57f18745740d - <second_stack[56d5f6e6a28545ed]::Stack>::buffer::<integration[ead42878bf40eb7c]::DropCheck<(u32, u16)>, integration[ead42878bf40eb7c]::check_iter<(u32, u16)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u32, u16)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:189:13
[INFO] [stderr]   47:     0x57f18745fcbc - integration[ead42878bf40eb7c]::check_iter::<(u32, u16)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:249:15
[INFO] [stderr]   48:     0x57f187463d13 - integration[ead42878bf40eb7c]::check_rand_method::<(u32, u16)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   49:     0x57f187468c34 - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:188:15
[INFO] [stderr]   50:     0x57f1874687fe - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   51:     0x57f187468d52 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:213:9
[INFO] [stderr]   52:     0x57f18746ad12 - <integration[ead42878bf40eb7c]::RandIterator<(u32, u32)> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:293:13
[INFO] [stderr]   53:     0x57f187456bb3 - <second_stack[56d5f6e6a28545ed]::Stack>::buffer::<integration[ead42878bf40eb7c]::DropCheck<(u32, u32)>, integration[ead42878bf40eb7c]::check_iter<(u32, u32)>::{closure#0}, (), integration[ead42878bf40eb7c]::RandIterator<(u32, u32)>>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:155:25
[INFO] [stderr]   54:     0x57f18745f8ec - integration[ead42878bf40eb7c]::check_iter::<(u32, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:249:15
[INFO] [stderr]   55:     0x57f187463c23 - integration[ead42878bf40eb7c]::check_rand_method::<(u32, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:168:14
[INFO] [stderr]   56:     0x57f187468c44 - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:189:15
[INFO] [stderr]   57:     0x57f1874687fe - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   58:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   59:     0x57f187465f72 - integration[ead42878bf40eb7c]::check_slice::<(u8, u32)>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]   60:     0x57f187485f31 - <integration[ead42878bf40eb7c]::check_slice<(u8, u32)>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(&mut [core[585f66e14d78f9ba]::mem::maybe_uninit::MaybeUninit<(u8, u32)>],)>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   61:     0x57f187452919 - <second_stack[56d5f6e6a28545ed]::Stack>::uninit_slice::<(u8, u32), integration[ead42878bf40eb7c]::check_slice<(u8, u32)>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   62:     0x57f18745ae8f - second_stack[56d5f6e6a28545ed]::uninit_slice::<(u8, u32), integration[ead42878bf40eb7c]::check_slice<(u8, u32)>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:37
[INFO] [stderr]   63:     0x57f1874796d6 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::try_with::<second_stack[56d5f6e6a28545ed]::uninit_slice<(u8, u32), integration[ead42878bf40eb7c]::check_slice<(u8, u32)>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stderr]   64:     0x57f187478b7e - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::with::<second_stack[56d5f6e6a28545ed]::uninit_slice<(u8, u32), integration[ead42878bf40eb7c]::check_slice<(u8, u32)>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stderr]   65:     0x57f18744f2cb - second_stack[56d5f6e6a28545ed]::uninit_slice::<(u8, u32), integration[ead42878bf40eb7c]::check_slice<(u8, u32)>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:199:18
[INFO] [stderr]   66:     0x57f187461b8d - integration[ead42878bf40eb7c]::check_slice::<(u8, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:150:9
[INFO] [stderr]   67:     0x57f187463943 - integration[ead42878bf40eb7c]::check_rand_method::<(u8, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]   68:     0x57f187468be4 - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:183:14
[INFO] [stderr]   69:     0x57f1874687fe - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   70:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   71:     0x57f1874685ba - integration[ead42878bf40eb7c]::check_value::<u32>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:109:9
[INFO] [stderr]   72:     0x57f187486768 - <integration[ead42878bf40eb7c]::check_value<u32>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(&mut core[585f66e14d78f9ba]::mem::maybe_uninit::MaybeUninit<integration[ead42878bf40eb7c]::check_value::Huge<u32>>,)>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   73:     0x57f18745c22c - <second_stack[56d5f6e6a28545ed]::Stack>::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<u32>, (), integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:38
[INFO] [stderr]   74:     0x57f187451d02 - <second_stack[56d5f6e6a28545ed]::Stack>::uninit_slice::<integration[ead42878bf40eb7c]::check_value::Huge<u32>, <second_stack[56d5f6e6a28545ed]::Stack>::uninit<integration[ead42878bf40eb7c]::check_value::Huge<u32>, (), integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   75:     0x57f18745ad96 - <second_stack[56d5f6e6a28545ed]::Stack>::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<u32>, (), integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:14
[INFO] [stderr]   76:     0x57f18745ba71 - second_stack[56d5f6e6a28545ed]::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<u32>, integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:37
[INFO] [stderr]   77:     0x57f18747bc27 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::try_with::<second_stack[56d5f6e6a28545ed]::uninit<integration[ead42878bf40eb7c]::check_value::Huge<u32>, integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stderr]   78:     0x57f18747943e - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::with::<second_stack[56d5f6e6a28545ed]::uninit<integration[ead42878bf40eb7c]::check_value::Huge<u32>, integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stderr]   79:     0x57f18744fc76 - second_stack[56d5f6e6a28545ed]::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<u32>, integration[ead42878bf40eb7c]::check_value<u32>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:18
[INFO] [stderr]   80:     0x57f1874635a6 - integration[ead42878bf40eb7c]::check_value::<u32>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:113:9
[INFO] [stderr]   81:     0x57f1874641d3 - integration[ead42878bf40eb7c]::check_rand_method::<u32>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:169:14
[INFO] [stderr]   82:     0x57f187468bae - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:180:14
[INFO] [stderr]   83:     0x57f187468796 - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:204:13
[INFO] [stderr]   84:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   85:     0x57f18746852a - integration[ead42878bf40eb7c]::check_value::<(u16, u32)>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:109:9
[INFO] [stderr]   86:     0x57f187486648 - <integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(&mut core[585f66e14d78f9ba]::mem::maybe_uninit::MaybeUninit<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>>,)>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   87:     0x57f18745c01c - <second_stack[56d5f6e6a28545ed]::Stack>::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, (), integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:38
[INFO] [stderr]   88:     0x57f187451432 - <second_stack[56d5f6e6a28545ed]::Stack>::uninit_slice::<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, <second_stack[56d5f6e6a28545ed]::Stack>::uninit<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, (), integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stderr]   89:     0x57f18745ad06 - <second_stack[56d5f6e6a28545ed]::Stack>::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, (), integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:48:14
[INFO] [stderr]   90:     0x57f18745b9b1 - second_stack[56d5f6e6a28545ed]::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:37
[INFO] [stderr]   91:     0x57f18747b927 - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::try_with::<second_stack[56d5f6e6a28545ed]::uninit<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:513:12
[INFO] [stderr]   92:     0x57f18747937e - <std[3f03f8b59f91bef1]::thread::local::LocalKey<second_stack[56d5f6e6a28545ed]::Stack>>::with::<second_stack[56d5f6e6a28545ed]::uninit<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/local.rs:477:20
[INFO] [stderr]   93:     0x57f18744fbe6 - second_stack[56d5f6e6a28545ed]::uninit::<integration[ead42878bf40eb7c]::check_value::Huge<(u16, u32)>, integration[ead42878bf40eb7c]::check_value<(u16, u32)>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:207:18
[INFO] [stderr]   94:     0x57f187463306 - integration[ead42878bf40eb7c]::check_value::<(u16, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:113:9
[INFO] [stderr]   95:     0x57f187463f03 - integration[ead42878bf40eb7c]::check_rand_method::<(u16, u32)>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:169:14
[INFO] [stderr]   96:     0x57f187468c14 - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:186:14
[INFO] [stderr]   97:     0x57f1874687fe - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]   98:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]   99:     0x57f187468248 - integration[ead42878bf40eb7c]::check_slice::<()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:140:9
[INFO] [stderr]  100:     0x57f187486351 - <integration[ead42878bf40eb7c]::check_slice<()>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<(&mut [core[585f66e14d78f9ba]::mem::maybe_uninit::MaybeUninit<()>],)>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]  101:     0x57f1874549df - <second_stack[56d5f6e6a28545ed]::Stack>::uninit_slice::<(), integration[ead42878bf40eb7c]::check_slice<()>::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:68:20
[INFO] [stderr]  102:     0x57f187462be3 - integration[ead42878bf40eb7c]::check_slice::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:152:15
[INFO] [stderr]  103:     0x57f187464393 - integration[ead42878bf40eb7c]::check_rand_method::<()>
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:167:14
[INFO] [stderr]  104:     0x57f187468c54 - integration[ead42878bf40eb7c]::check_rand_type
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:190:15
[INFO] [stderr]  105:     0x57f1874687fe - integration[ead42878bf40eb7c]::recurse::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:207:13
[INFO] [stderr]  106:     0x57f187468d71 - integration[ead42878bf40eb7c]::recurse
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:215:9
[INFO] [stderr]  107:     0x57f1874686ba - integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/integration.rs:58:25
[INFO] [stderr]  108:     0x57f18747bfa2 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]  109:     0x57f1874853fa - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]  110:     0x57f187478990 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]  111:     0x57f18747d336 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stderr]  112:     0x57f1874869eb - __rust_try
[INFO] [stderr]  113:     0x57f187484bbd - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stderr]  114:     0x57f187484bbd - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stderr]  115:     0x57f187484bbd - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]  116:     0x57f18748578e - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<integration[ead42878bf40eb7c]::soak::{closure#0}::{closure#0}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stderr]  117:     0x57f187537a7f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]  118:     0x57f187537a7f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stderr]  119:     0x7cc1680b6aa4 - <unknown>
[INFO] [stderr]  120:     0x7cc168143a64 - clone
[INFO] [stderr]  121:                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-89e4cbd6356cc01c` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "1963a84772896867c596c3c39addfc68e7627221990d2cd37350d004eaa1a24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1963a84772896867c596c3c39addfc68e7627221990d2cd37350d004eaa1a24c", kill_on_drop: false }`
[INFO] [stdout] 1963a84772896867c596c3c39addfc68e7627221990d2cd37350d004eaa1a24c
