[INFO] cloning repository https://github.com/mdaley/timer_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdaley/timer_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdaley%2Ftimer_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdaley%2Ftimer_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd024fec36164b9ef23f160931b8c7f7739c7524
[INFO] testing mdaley/timer_rust against 1.64.0 for beta-1.65-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdaley%2Ftimer_rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mdaley/timer_rust on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mdaley/timer_rust
[INFO] finished tweaking git repo https://github.com/mdaley/timer_rust
[INFO] tweaked toml for git repo https://github.com/mdaley/timer_rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mdaley/timer_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded custom_error v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e804a988c1183a59403692e8ca58c652fbb279d6f39d73e0250b780a0fc00c9
[INFO] running `Command { std: "docker" "start" "-a" "8e804a988c1183a59403692e8ca58c652fbb279d6f39d73e0250b780a0fc00c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e804a988c1183a59403692e8ca58c652fbb279d6f39d73e0250b780a0fc00c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e804a988c1183a59403692e8ca58c652fbb279d6f39d73e0250b780a0fc00c9", kill_on_drop: false }`
[INFO] [stdout] 8e804a988c1183a59403692e8ca58c652fbb279d6f39d73e0250b780a0fc00c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfd2b0e5a0cbb0455a6d2c10e8edafa0bbb3330edf99a3a2530417e9b6a61938
[INFO] running `Command { std: "docker" "start" "-a" "cfd2b0e5a0cbb0455a6d2c10e8edafa0bbb3330edf99a3a2530417e9b6a61938", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_error v1.8.0
[INFO] [stderr]    Compiling timer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "cfd2b0e5a0cbb0455a6d2c10e8edafa0bbb3330edf99a3a2530417e9b6a61938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd2b0e5a0cbb0455a6d2c10e8edafa0bbb3330edf99a3a2530417e9b6a61938", kill_on_drop: false }`
[INFO] [stdout] cfd2b0e5a0cbb0455a6d2c10e8edafa0bbb3330edf99a3a2530417e9b6a61938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c32a4be47527ba840b16a240d02a3920e85db693e09f9fdbd2324131fd3820
[INFO] running `Command { std: "docker" "start" "-a" "82c32a4be47527ba840b16a240d02a3920e85db693e09f9fdbd2324131fd3820", kill_on_drop: false }`
[INFO] [stderr]    Compiling timer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `panic`
[INFO] [stdout]    --> src/timer.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |     use std::{thread, panic};
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "82c32a4be47527ba840b16a240d02a3920e85db693e09f9fdbd2324131fd3820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c32a4be47527ba840b16a240d02a3920e85db693e09f9fdbd2324131fd3820", kill_on_drop: false }`
[INFO] [stdout] 82c32a4be47527ba840b16a240d02a3920e85db693e09f9fdbd2324131fd3820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 557b8fe8b13eab468029daaa93dbdd21cd20f2f6811273e9f70fefda13595df1
[INFO] running `Command { std: "docker" "start" "-a" "557b8fe8b13eab468029daaa93dbdd21cd20f2f6811273e9f70fefda13595df1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `panic`
[INFO] [stderr]    --> src/timer.rs:106:23
[INFO] [stderr]     |
[INFO] [stderr] 106 |     use std::{thread, panic};
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `timer` (bin "timer" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/timer-67004d38ac84e2fd)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test timer::tests::trigger_fails_if_channel_has_broken ... ok
[INFO] [stdout] test timer::tests::work_can_only_be_started_once ... ok
[INFO] [stdout] test timer::tests::work_can_only_be_stopped_once ... ok
[INFO] [stdout] test timer::tests::stopping_when_channel_already_stopped_results_in_error ... ok
[INFO] [stdout] test timer::tests::can_not_trigger_on_a_worker_that_is_not_running ... ok
[INFO] [stdout] test timer::tests::one_piece_of_work_can_be_triggered ... ok
[INFO] [stdout] test timer::tests::nothing_happens_if_work_is_not_triggered ... ok
[INFO] [stdout] test timer::tests::can_start_stop_and_then_start_worker ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--bin timer'
[INFO] [stdout] test timer::tests::do_lots_of_work ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- timer::tests::can_start_stop_and_then_start_worker stdout ----
[INFO] [stdout] thread 'timer::tests::can_start_stop_and_then_start_worker' panicked at 'assertion failed: done_some_work.load(Relaxed)', src/timer.rs:171:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a75a49d2dd - std::backtrace_rs::backtrace::libunwind::trace::h9135f25bc195152c
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55a75a49d2dd - std::backtrace_rs::backtrace::trace_unsynchronized::h015ee85be510df51
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a75a49d2dd - std::sys_common::backtrace::_print_fmt::h5fad03caa9652a2c
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stdout]    3:     0x55a75a49d2dd - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2b42ca28d244e5c7
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stdout]    4:     0x55a75a4c08bc - core::fmt::write::h401e827d053130ed
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/fmt/mod.rs:1198:17
[INFO] [stdout]    5:     0x55a75a499d31 - std::io::Write::write_fmt::h1da442c9e1df41d6
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/io/mod.rs:1672:15
[INFO] [stdout]    6:     0x55a75a49eda5 - std::sys_common::backtrace::_print::h180c4c706ee1d3fb
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stdout]    7:     0x55a75a49eda5 - std::sys_common::backtrace::print::hd0c35d18765761c9
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stdout]    8:     0x55a75a49eda5 - std::panicking::default_hook::{{closure}}::h1f023310983bc730
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:295:22
[INFO] [stdout]    9:     0x55a75a49ea44 - std::panicking::default_hook::h188fec3334afd5be
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:311:9
[INFO] [stdout]   10:     0x55a75a49f336 - std::panicking::rust_panic_with_hook::hf26e9d4f97b40096
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:698:17
[INFO] [stdout]   11:     0x55a75a49f1e9 - std::panicking::begin_panic_handler::{{closure}}::hfab912107608087a
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:586:13
[INFO] [stdout]   12:     0x55a75a49d7d4 - std::sys_common::backtrace::__rust_end_short_backtrace::h434b685ce8d9965b
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stdout]   13:     0x55a75a49ef59 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:584:5
[INFO] [stdout]   14:     0x55a75a418363 - core::panicking::panic_fmt::ha6dc7f2ab2479463
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:142:14
[INFO] [stdout]   15:     0x55a75a41822d - core::panicking::panic::hb3ad04c589a0e3c8
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:48:5
[INFO] [stdout]   16:     0x55a75a439785 - timer::timer::tests::can_start_stop_and_then_start_worker::h49a23af45453c188
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:171:9
[INFO] [stdout]   17:     0x55a75a4395ea - timer::timer::tests::can_start_stop_and_then_start_worker::{{closure}}::hf7f37db9012b453e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:158:5
[INFO] [stdout]   18:     0x55a75a43258e - core::ops::function::FnOnce::call_once::hd155249bb396991f
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5
[INFO] [stdout]   19:     0x55a75a477bc3 - core::ops::function::FnOnce::call_once::h2da14387562cd1a6
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5
[INFO] [stdout]   20:     0x55a75a477bc3 - test::__rust_begin_short_backtrace::h307c198d88e9e51a
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:572:5
[INFO] [stdout]   21:     0x55a75a4769ca - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42564b04a6d1df41
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]   22:     0x55a75a4769ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h286b0e8427b9af31
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   23:     0x55a75a4769ca - std::panicking::try::do_call::h0b094c8aa8626e3b
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:492:40
[INFO] [stdout]   24:     0x55a75a4769ca - std::panicking::try::h253dd43de0385d2d
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:456:19
[INFO] [stdout]   25:     0x55a75a4769ca - std::panic::catch_unwind::h8a89f69958871bf1
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panic.rs:137:14
[INFO] [stdout]   26:     0x55a75a4769ca - test::run_test_in_process::h79875496f9bc15c6
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:595:18
[INFO] [stdout]   27:     0x55a75a4769ca - test::run_test::run_test_inner::{{closure}}::hf979093fbdf02646
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:489:39
[INFO] [stdout]   28:     0x55a75a442bfd - test::run_test::run_test_inner::{{closure}}::he01c2dd4903b57d1
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:516:37
[INFO] [stdout]   29:     0x55a75a442bfd - std::sys_common::backtrace::__rust_begin_short_backtrace::hece2f1c514466a0a
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stdout]   30:     0x55a75a448568 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h658be5979f99b3a5
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/thread/mod.rs:505:17
[INFO] [stdout]   31:     0x55a75a448568 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dbd94372ee944af
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   32:     0x55a75a448568 - std::panicking::try::do_call::hff71896f3757c3b2
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:492:40
[INFO] [stdout]   33:     0x55a75a448568 - std::panicking::try::hbb4c2c2616b6a189
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:456:19
[INFO] [stdout]   34:     0x55a75a448568 - std::panic::catch_unwind::h72f47810ab7e379e
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panic.rs:137:14
[INFO] [stdout]   35:     0x55a75a448568 - std::thread::Builder::spawn_unchecked_::{{closure}}::h6331fb85a785812c
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/thread/mod.rs:504:30
[INFO] [stdout]   36:     0x55a75a448568 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h467656fda03180e5
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5
[INFO] [stdout]   37:     0x55a75a4a3b43 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h56d5fc072706762b
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]   38:     0x55a75a4a3b43 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41deef8e33b824bb
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]   39:     0x55a75a4a3b43 - std::sys::unix::thread::Thread::new::thread_start::ha6436304a1170bba
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   40:     0x7f285953e609 - start_thread
[INFO] [stdout]   41:     0x7f285930e133 - clone
[INFO] [stdout]   42:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- timer::tests::do_lots_of_work stdout ----
[INFO] [stdout] thread 'timer::tests::do_lots_of_work' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `0`,
[INFO] [stdout]  right: `1000`', src/timer.rs:237:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a75a49d2dd - std::backtrace_rs::backtrace::libunwind::trace::h9135f25bc195152c
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55a75a49d2dd - std::backtrace_rs::backtrace::trace_unsynchronized::h015ee85be510df51
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a75a49d2dd - std::sys_common::backtrace::_print_fmt::h5fad03caa9652a2c
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stdout]    3:     0x55a75a49d2dd - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2b42ca28d244e5c7
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stdout]    4:     0x55a75a4c08bc - core::fmt::write::h401e827d053130ed
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/fmt/mod.rs:1198:17
[INFO] [stdout]    5:     0x55a75a499d31 - std::io::Write::write_fmt::h1da442c9e1df41d6
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/io/mod.rs:1672:15
[INFO] [stdout]    6:     0x55a75a49eda5 - std::sys_common::backtrace::_print::h180c4c706ee1d3fb
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stdout]    7:     0x55a75a49eda5 - std::sys_common::backtrace::print::hd0c35d18765761c9
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stdout]    8:     0x55a75a49eda5 - std::panicking::default_hook::{{closure}}::h1f023310983bc730
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:295:22
[INFO] [stdout]    9:     0x55a75a49ea44 - std::panicking::default_hook::h188fec3334afd5be
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:311:9
[INFO] [stdout]   10:     0x55a75a49f336 - std::panicking::rust_panic_with_hook::hf26e9d4f97b40096
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:698:17
[INFO] [stdout]   11:     0x55a75a49f227 - std::panicking::begin_panic_handler::{{closure}}::hfab912107608087a
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:588:13
[INFO] [stdout]   12:     0x55a75a49d7d4 - std::sys_common::backtrace::__rust_end_short_backtrace::h434b685ce8d9965b
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stdout]   13:     0x55a75a49ef59 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:584:5
[INFO] [stdout]   14:     0x55a75a418363 - core::panicking::panic_fmt::ha6dc7f2ab2479463
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:142:14
[INFO] [stdout]   15:     0x55a75a4bf408 - core::panicking::assert_failed_inner::h433285798fdd5aeb
[INFO] [stdout]   16:     0x55a75a4368aa - core::panicking::assert_failed::h1e53ad48ae4a3434
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:181:5
[INFO] [stdout]   17:     0x55a75a439f02 - timer::timer::tests::do_lots_of_work::hd99ae25408450bb0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:237:9
[INFO] [stdout]   18:     0x55a75a439c8a - timer::timer::tests::do_lots_of_work::{{closure}}::h0b292999ca923735
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:220:5
[INFO] [stdout]   19:     0x55a75a43230e - core::ops::function::FnOnce::call_once::h155ca7602d8eedc7
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5
[INFO] [stdout]   20:     0x55a75a477bc3 - core::ops::function::FnOnce::call_once::h2da14387562cd1a6
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5
[INFO] [stdout]   21:     0x55a75a477bc3 - test::__rust_begin_short_backtrace::h307c198d88e9e51a
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:572:5
[INFO] [stdout]   22:     0x55a75a4769ca - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42564b04a6d1df41
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]   23:     0x55a75a4769ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h286b0e8427b9af31
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   24:     0x55a75a4769ca - std::panicking::try::do_call::h0b094c8aa8626e3b
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:492:40
[INFO] [stdout]   25:     0x55a75a4769ca - std::panicking::try::h253dd43de0385d2d
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:456:19
[INFO] [stdout]   26:     0x55a75a4769ca - std::panic::catch_unwind::h8a89f69958871bf1
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panic.rs:137:14
[INFO] [stdout]   27:     0x55a75a4769ca - test::run_test_in_process::h79875496f9bc15c6
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:595:18
[INFO] [stdout]   28:     0x55a75a4769ca - test::run_test::run_test_inner::{{closure}}::hf979093fbdf02646
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:489:39
[INFO] [stdout]   29:     0x55a75a442bfd - test::run_test::run_test_inner::{{closure}}::he01c2dd4903b57d1
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:516:37
[INFO] [stdout]   30:     0x55a75a442bfd - std::sys_common::backtrace::__rust_begin_short_backtrace::hece2f1c514466a0a
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stdout]   31:     0x55a75a448568 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h658be5979f99b3a5
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/thread/mod.rs:505:17
[INFO] [stdout]   32:     0x55a75a448568 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dbd94372ee944af
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   33:     0x55a75a448568 - std::panicking::try::do_call::hff71896f3757c3b2
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:492:40
[INFO] [stdout]   34:     0x55a75a448568 - std::panicking::try::hbb4c2c2616b6a189
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:456:19
[INFO] [stdout]   35:     0x55a75a448568 - std::panic::catch_unwind::h72f47810ab7e379e
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panic.rs:137:14
[INFO] [stdout]   36:     0x55a75a448568 - std::thread::Builder::spawn_unchecked_::{{closure}}::h6331fb85a785812c
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/thread/mod.rs:504:30
[INFO] [stdout]   37:     0x55a75a448568 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h467656fda03180e5
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5
[INFO] [stdout]   38:     0x55a75a4a3b43 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h56d5fc072706762b
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]   39:     0x55a75a4a3b43 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41deef8e33b824bb
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]   40:     0x55a75a4a3b43 - std::sys::unix::thread::Thread::new::thread_start::ha6436304a1170bba
[INFO] [stdout]                                at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   41:     0x7f285953e609 - start_thread
[INFO] [stdout]   42:     0x7f285930e133 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     timer::tests::can_start_stop_and_then_start_worker
[INFO] [stdout]     timer::tests::do_lots_of_work
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "557b8fe8b13eab468029daaa93dbdd21cd20f2f6811273e9f70fefda13595df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557b8fe8b13eab468029daaa93dbdd21cd20f2f6811273e9f70fefda13595df1", kill_on_drop: false }`
[INFO] [stdout] 557b8fe8b13eab468029daaa93dbdd21cd20f2f6811273e9f70fefda13595df1