[INFO] crate thread-pool 0.1.1 is already in cache [INFO] testing thread-pool-0.1.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate thread-pool 0.1.1 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate thread-pool 0.1.1 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate thread-pool 0.1.1 [INFO] finished tweaking crates.io crate thread-pool 0.1.1 [INFO] tweaked toml for crates.io crate thread-pool 0.1.1 written to work/builds/worker-2/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] fc682e0e0032c3fba03391e7986b7547dee8d66eb2d1210059bd083970f87e35 [INFO] running `"docker" "start" "-a" "fc682e0e0032c3fba03391e7986b7547dee8d66eb2d1210059bd083970f87e35"` [INFO] [stderr] Compiling two-lock-queue v0.1.1 [INFO] [stderr] Compiling thread-pool v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/task.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | impl Task for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | #![deny(warnings, missing_docs, missing_debug_implementations)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | after_start: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | before_stop: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:494:17 [INFO] [stderr] | [INFO] [stderr] 494 | impl Sender> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:499:67 [INFO] [stderr] | [INFO] [stderr] 499 | pub fn send_fn(&self, task: F) -> Result<(), SendError>> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:502:23 [INFO] [stderr] | [INFO] [stderr] 502 | let task: Box = Box::new(task); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:509:44 [INFO] [stderr] | [INFO] [stderr] 509 | -> Result<(), SendTimeoutError>> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:512:23 [INFO] [stderr] | [INFO] [stderr] 512 | let task: Box = Box::new(task); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:519:40 [INFO] [stderr] | [INFO] [stderr] 519 | -> Result<(), TrySendError>> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:522:23 [INFO] [stderr] | [INFO] [stderr] 522 | let task: Box = Box::new(task); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `"docker" "inspect" "fc682e0e0032c3fba03391e7986b7547dee8d66eb2d1210059bd083970f87e35"` [INFO] running `"docker" "rm" "-f" "fc682e0e0032c3fba03391e7986b7547dee8d66eb2d1210059bd083970f87e35"` [INFO] [stdout] fc682e0e0032c3fba03391e7986b7547dee8d66eb2d1210059bd083970f87e35 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] fa104d756814e9583db2ae97bf7eb4f41284c0d71b48ab9f78dbe2320fa558c5 [INFO] running `"docker" "start" "-a" "fa104d756814e9583db2ae97bf7eb4f41284c0d71b48ab9f78dbe2320fa558c5"` [INFO] [stderr] Compiling thread-pool v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/task.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | impl Task for Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | #![deny(warnings, missing_docs, missing_debug_implementations)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | after_start: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | before_stop: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:494:17 [INFO] [stderr] | [INFO] [stderr] 494 | impl Sender> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:499:67 [INFO] [stderr] | [INFO] [stderr] 499 | pub fn send_fn(&self, task: F) -> Result<(), SendError>> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:502:23 [INFO] [stderr] | [INFO] [stderr] 502 | let task: Box = Box::new(task); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:509:44 [INFO] [stderr] | [INFO] [stderr] 509 | -> Result<(), SendTimeoutError>> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:512:23 [INFO] [stderr] | [INFO] [stderr] 512 | let task: Box = Box::new(task); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:519:40 [INFO] [stderr] | [INFO] [stderr] 519 | -> Result<(), TrySendError>> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thread_pool.rs:522:23 [INFO] [stderr] | [INFO] [stderr] 522 | let task: Box = Box::new(task); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test_thread_pool.rs:56:38 [INFO] [stderr] | [INFO] [stderr] 56 | format!("{:?}", ThreadPool::>::fixed_size(1)); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test_thread_pool.rs:83:22 [INFO] [stderr] | [INFO] [stderr] 83 | ThreadPool::>::fixed_size(num_cpus::get() + 1); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn TaskBox` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test_thread_pool.rs:312:9 [INFO] [stderr] | [INFO] [stderr] 312 | use std::sync::atomic::ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test_thread_pool.rs:314:38 [INFO] [stderr] | [INFO] [stderr] 314 | static NUM_STARTS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test_thread_pool.rs:315:37 [INFO] [stderr] | [INFO] [stderr] 315 | static NUM_STOPS: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `"docker" "inspect" "fa104d756814e9583db2ae97bf7eb4f41284c0d71b48ab9f78dbe2320fa558c5"` [INFO] running `"docker" "rm" "-f" "fa104d756814e9583db2ae97bf7eb4f41284c0d71b48ab9f78dbe2320fa558c5"` [INFO] [stdout] fa104d756814e9583db2ae97bf7eb4f41284c0d71b48ab9f78dbe2320fa558c5 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] ef2d8d7a282a83a5a37824ad6def890edd259e15121b24595381dd60d66b97e8 [INFO] running `"docker" "start" "-a" "ef2d8d7a282a83a5a37824ad6def890edd259e15121b24595381dd60d66b97e8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/thread_pool-6d8866fc58285ae9 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_thread_pool-c819e1e6c96934e8 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stderr] thread '' panicked at 'explicit panic', tests/test_thread_pool.rs:296:13 [INFO] [stderr] stack backtrace: [INFO] [stdout] test debug ... ok [INFO] [stdout] test num_cpus_plus_1 ... ok [INFO] [stdout] test clone ... ok [INFO] [stdout] test grow_pool ... ok [INFO] [stdout] test one_thread_basic ... ok [INFO] [stdout] test type_bounds ... ok [INFO] [stdout] test thread_pool_shutdown_by_dropping_sender ... ok [INFO] [stdout] test thread_pool_shutdown_by_calling_fn ... ok [INFO] [stderr] 0: 0x559749da87fb - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559749da87fb - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559749da87fb - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559749da87fb - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559749da87fb - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x559749da84d6 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x559749da8f6d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x559749d9b945 - std::panicking::begin_panic::h2d8011e64263d197 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x559749d1b4a8 - test_thread_pool::panic_in_task::{{closure}}::h3df48ded7d4892c8 [INFO] [stderr] at tests/test_thread_pool.rs:296 [INFO] [stderr] 9: 0x559749d1452b - ::run::h11ce593fad4c482c [INFO] [stderr] at /opt/rustwide/workdir/src/task.rs:22 [INFO] [stderr] 10: 0x559749d147d8 - ::run_box::hb791d29569f74cd5 [INFO] [stderr] at /opt/rustwide/workdir/src/task.rs:28 [INFO] [stderr] 11: 0x559749d97bee - as thread_pool::task::Task>::run::h2d41b8dae697d0ba [INFO] [stderr] at src/task.rs:34 [INFO] [stderr] 12: 0x559749cd711e - thread_pool::thread_pool::Worker::run::{{closure}}::hd968c68e3db6880b [INFO] [stderr] at /opt/rustwide/workdir/src/thread_pool.rs:626 [INFO] [stderr] 13: 0x559749d4753d - as core::ops::function::FnOnce<()>>::call_once::h195d3f2b63015138 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x559749d305e0 - std::panicking::try::do_call::hd6bc71ba7c390dc9 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x559749dab6ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x559749d2f706 - std::panicking::try::hb0f1fe7ca4053071 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x559749d4cfed - std::panic::catch_unwind::h3732fc672f89bbb0 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x559749cd686d - thread_pool::thread_pool::Worker::run::h7b755c5b13c01c43 [INFO] [stderr] at /opt/rustwide/workdir/src/thread_pool.rs:626 [INFO] [stderr] 19: 0x559749cd99b8 - thread_pool::thread_pool::Worker::spawn::{{closure}}::h2fe39e1f72546714 [INFO] [stderr] at /opt/rustwide/workdir/src/thread_pool.rs:614 [INFO] [stderr] 20: 0x559749d2e7de - std::sys_common::backtrace::__rust_begin_short_backtrace::hbb8e750802b3899b [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 21: 0x559749d0fe51 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h77a55d6276f8385f [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:470 [INFO] [stderr] 22: 0x559749d475d1 - as core::ops::function::FnOnce<()>>::call_once::h6689abfdb63a0afd [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:315 [INFO] [stderr] 23: 0x559749d30531 - std::panicking::try::do_call::ha59d8aad47dfb425 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:296 [INFO] [stderr] 24: 0x559749dab6ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 25: 0x559749d2f573 - std::panicking::try::hadbe6191ff6681ba [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stderr] 26: 0x559749d4cf41 - std::panic::catch_unwind::h23e1ad745df1e32c [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stderr] 27: 0x559749d0ec92 - std::thread::Builder::spawn_unchecked::{{closure}}::h80881be56cab98af [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:469 [INFO] [stderr] 28: 0x559749d30973 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6ba5e8565a19da33 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stderr] 29: 0x559749d9e22f - as core::ops::function::FnOnce>::call_once::h2877b2aefb0fd627 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stderr] 30: 0x559749daadf0 - as core::ops::function::FnOnce>::call_once::h13f473dbcdaa0fef [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stderr] 31: 0x559749daadf0 - std::sys_common::thread::start_thread::h562a7c4953cb1d31 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 32: 0x559749daadf0 - std::sys::unix::thread::Thread::new::thread_start::h382c6ae14181d163 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 33: 0x7f7e339876db - start_thread [INFO] [stderr] 34: 0x7f7e3349888f - __clone [INFO] [stderr] 35: 0x0 - [INFO] [stdout] test panic_in_task ... ok [INFO] [stdout] test shrink_stretch_pool ... ok [INFO] [stdout] test thread_pool_shutdown_now ... ok [INFO] [stdout] test shrink_core_pool ... ok [INFO] [stdout] boop [INFO] [stdout] test lifecycle_test ... ok [INFO] [stdout] test two_thread_basic ... ok [INFO] [stdout] test two_threads_task_queue_up ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests thread-pool [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "ef2d8d7a282a83a5a37824ad6def890edd259e15121b24595381dd60d66b97e8"` [INFO] running `"docker" "rm" "-f" "ef2d8d7a282a83a5a37824ad6def890edd259e15121b24595381dd60d66b97e8"` [INFO] [stdout] ef2d8d7a282a83a5a37824ad6def890edd259e15121b24595381dd60d66b97e8