Dec 06 20:18:25.644 INFO testing thread-pool-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 20:18:25.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 20:18:25.872 INFO [stdout] 8e532cbd08f31d7833722978892de63624aec90bc2fef4309089ba693f4f7b2d Dec 06 20:18:25.878 INFO running `"docker" "start" "-a" "8e532cbd08f31d7833722978892de63624aec90bc2fef4309089ba693f4f7b2d"` Dec 06 20:18:26.373 INFO [stderr] usermod: no changes Dec 06 20:18:26.400 INFO [stderr] Compiling two-lock-queue v0.1.1 Dec 06 20:18:26.754 INFO [stderr] Compiling thread-pool v0.1.1 (/source) Dec 06 20:18:27.419 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s Dec 06 20:18:27.422 INFO [stderr] su: No module specific data is present Dec 06 20:18:28.068 INFO running `"docker" "inspect" "8e532cbd08f31d7833722978892de63624aec90bc2fef4309089ba693f4f7b2d"` Dec 06 20:18:28.352 INFO running `"docker" "rm" "-f" "8e532cbd08f31d7833722978892de63624aec90bc2fef4309089ba693f4f7b2d"` Dec 06 20:18:28.564 INFO [stdout] 8e532cbd08f31d7833722978892de63624aec90bc2fef4309089ba693f4f7b2d Dec 06 20:18:28.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 20:18:29.019 INFO [stdout] 38360c8a4c7859ba85c4572e9a8d46cec9f56eb29540453f44b431002ef36150 Dec 06 20:18:29.022 INFO running `"docker" "start" "-a" "38360c8a4c7859ba85c4572e9a8d46cec9f56eb29540453f44b431002ef36150"` Dec 06 20:18:30.189 INFO [stderr] usermod: no changes Dec 06 20:18:30.256 INFO [stderr] Compiling thread-pool v0.1.1 (/source) Dec 06 20:18:33.713 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.49s Dec 06 20:18:33.716 INFO [stderr] su: No module specific data is present Dec 06 20:18:34.118 INFO running `"docker" "inspect" "38360c8a4c7859ba85c4572e9a8d46cec9f56eb29540453f44b431002ef36150"` Dec 06 20:18:34.252 INFO running `"docker" "rm" "-f" "38360c8a4c7859ba85c4572e9a8d46cec9f56eb29540453f44b431002ef36150"` Dec 06 20:18:34.382 INFO [stdout] 38360c8a4c7859ba85c4572e9a8d46cec9f56eb29540453f44b431002ef36150 Dec 06 20:18:34.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 06 20:18:34.607 INFO [stdout] 3af37788cf52597c56fa737a301eb12558a13d421a53415cf092da5b8bf3c684 Dec 06 20:18:34.607 INFO running `"docker" "start" "-a" "3af37788cf52597c56fa737a301eb12558a13d421a53415cf092da5b8bf3c684"` Dec 06 20:18:35.130 INFO [stderr] usermod: no changes Dec 06 20:18:35.166 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 06 20:18:35.177 INFO [stderr] Running /target/debug/deps/thread_pool-e3706807e4aff877 Dec 06 20:18:35.179 INFO [stdout] Dec 06 20:18:35.179 INFO [stdout] running 0 tests Dec 06 20:18:35.179 INFO [stdout] Dec 06 20:18:35.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 20:18:35.179 INFO [stdout] Dec 06 20:18:35.179 INFO [stderr] Running /target/debug/deps/test_thread_pool-fba88f49e05d3ebd Dec 06 20:18:35.181 INFO [stdout] Dec 06 20:18:35.181 INFO [stdout] running 15 tests Dec 06 20:18:35.183 INFO [stdout] test debug ... ok Dec 06 20:18:35.184 INFO [stdout] test clone ... ok Dec 06 20:18:35.184 INFO [stdout] test num_cpus_plus_1 ... ok Dec 06 20:18:35.184 INFO [stdout] test one_thread_basic ... ok Dec 06 20:18:35.184 INFO [stderr] thread '' panicked at 'explicit panic', tests/test_thread_pool.rs:296:13 Dec 06 20:18:35.186 INFO [stderr] stack backtrace: Dec 06 20:18:35.188 INFO [stdout] test thread_pool_shutdown_by_dropping_sender ... ok Dec 06 20:18:35.188 INFO [stdout] test thread_pool_shutdown_by_calling_fn ... ok Dec 06 20:18:35.188 INFO [stdout] test grow_pool ... ok Dec 06 20:18:35.188 INFO [stdout] test type_bounds ... ok Dec 06 20:18:35.196 INFO [stderr] 0: 0x56103c369d13 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 20:18:35.217 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 20:18:35.217 INFO [stderr] 1: 0x56103c364428 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 20:18:35.217 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 06 20:18:35.217 INFO [stderr] 2: 0x56103c368c82 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 20:18:35.217 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 06 20:18:35.217 INFO [stderr] at src/libstd/panicking.rs:211 Dec 06 20:18:35.217 INFO [stderr] 3: 0x56103c3689ed - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 20:18:35.217 INFO [stderr] at src/libstd/panicking.rs:227 Dec 06 20:18:35.217 INFO [stderr] 4: 0x56103c369390 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 20:18:35.217 INFO [stderr] at src/libstd/panicking.rs:491 Dec 06 20:18:35.217 INFO [stderr] 5: 0x56103c357bc7 - std::panicking::begin_panic::h9093e191f6b7f8e1 Dec 06 20:18:35.217 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425 Dec 06 20:18:35.217 INFO [stderr] 6: 0x56103c2c35e7 - test_thread_pool::panic_in_task::{{closure}}::h3e8cd9224fa3c2d1 Dec 06 20:18:35.217 INFO [stderr] at tests/test_thread_pool.rs:296 Dec 06 20:18:35.217 INFO [stderr] 7: 0x56103c2be85a - ::run::h41e8a2ecd7cab60c Dec 06 20:18:35.217 INFO [stderr] at /source/src/task.rs:22 Dec 06 20:18:35.217 INFO [stderr] 8: 0x56103c2beaca - ::run_box::h5958503cf27983f7 Dec 06 20:18:35.217 INFO [stderr] at /source/src/task.rs:28 Dec 06 20:18:35.218 INFO [stderr] 9: 0x56103c355595 - as thread_pool::task::Task>::run::hfd3d90a948e3927f Dec 06 20:18:35.220 INFO [stderr] at src/task.rs:34 Dec 06 20:18:35.220 INFO [stderr] 10: 0x56103c29da5d - >::run::{{closure}}::ha5dcfad61afeb0b0 Dec 06 20:18:35.220 INFO [stderr] at /source/src/thread_pool.rs:626 Dec 06 20:18:35.220 INFO [stderr] 11: 0x56103c2fb7fc - as core::ops::function::FnOnce<()>>::call_once::h93925045c90abccb Dec 06 20:18:35.220 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 20:18:35.220 INFO [stderr] 12: 0x56103c2fd86f - std::panicking::try::do_call::h78fe8d2b32e31100 Dec 06 20:18:35.220 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 20:18:35.220 INFO [stderr] 13: 0x56103c377959 - __rust_maybe_catch_panic Dec 06 20:18:35.220 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 06 20:18:35.220 INFO [stderr] 14: 0x56103c2fd062 - std::panicking::try::ha94b9bfb77d61c20 Dec 06 20:18:35.220 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 20:18:35.220 INFO [stderr] 15: 0x56103c2fc43c - std::panic::catch_unwind::ha4ec251f81b37bdb Dec 06 20:18:35.220 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 20:18:35.220 INFO [stderr] 16: 0x56103c29c9e5 - >::run::h0072e5a9658a61d0 Dec 06 20:18:35.220 INFO [stderr] at /source/src/thread_pool.rs:626 Dec 06 20:18:35.220 INFO [stderr] 17: 0x56103c2a0337 - >::spawn::{{closure}}::h7da7e91ce62aca98 Dec 06 20:18:35.220 INFO [stderr] at /source/src/thread_pool.rs:614 Dec 06 20:18:35.220 INFO [stderr] 18: 0x56103c2d09ad - std::sys_common::backtrace::__rust_begin_short_backtrace::h1d7a4b5dd397becd Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 20:18:35.222 INFO [stdout] test panic_in_task ... ok Dec 06 20:18:35.222 INFO [stderr] 19: 0x56103c2bd1f0 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h59ddf6905e5d7d7e Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 20:18:35.222 INFO [stderr] 20: 0x56103c2fb8b0 - as core::ops::function::FnOnce<()>>::call_once::hd6bc3a3a5d8bc932 Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 20:18:35.222 INFO [stderr] 21: 0x56103c2fd5e9 - std::panicking::try::do_call::h1ef13c5bfcf38cdb Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 20:18:35.222 INFO [stderr] 22: 0x56103c377959 - __rust_maybe_catch_panic Dec 06 20:18:35.222 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 06 20:18:35.222 INFO [stderr] 23: 0x56103c2fca42 - std::panicking::try::h69c6e890d6c177af Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 20:18:35.222 INFO [stderr] 24: 0x56103c2fc230 - std::panic::catch_unwind::h1178afbbe397297c Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 20:18:35.222 INFO [stderr] 25: 0x56103c2bcfc1 - std::thread::Builder::spawn_unchecked::{{closure}}::hfa5cbeabb2962da1 Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 20:18:35.222 INFO [stderr] 26: 0x56103c2bddaf - >::call_box::h5272e68950e20d63 Dec 06 20:18:35.222 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 20:18:35.223 INFO [stderr] 27: 0x56103c36b91d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 20:18:35.223 INFO [stderr] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 20:18:35.223 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 06 20:18:35.223 INFO [stderr] at src/libstd/sys/unix/thread.rs:90 Dec 06 20:18:35.223 INFO [stderr] 28: 0x7fbf52f4a6b9 - start_thread Dec 06 20:18:35.223 INFO [stderr] 29: 0x7fbf52a6a41c - clone Dec 06 20:18:35.223 INFO [stderr] 30: 0x0 - Dec 06 20:18:35.388 INFO [stdout] test shrink_stretch_pool ... ok Dec 06 20:18:35.495 INFO [stdout] test thread_pool_shutdown_now ... ok Dec 06 20:18:35.586 INFO [stdout] test shrink_core_pool ... ok Dec 06 20:18:35.688 INFO [stdout] boop Dec 06 20:18:35.688 INFO [stdout] test lifecycle_test ... ok Dec 06 20:18:35.694 INFO [stdout] test two_thread_basic ... ok Dec 06 20:18:36.701 INFO [stdout] test two_threads_task_queue_up ... ok Dec 06 20:18:36.701 INFO [stdout] Dec 06 20:18:36.701 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 20:18:36.701 INFO [stdout] Dec 06 20:18:36.703 INFO [stderr] Doc-tests thread-pool Dec 06 20:18:37.280 INFO [stdout] Dec 06 20:18:37.280 INFO [stdout] running 0 tests Dec 06 20:18:37.280 INFO [stdout] Dec 06 20:18:37.280 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 20:18:37.280 INFO [stdout] Dec 06 20:18:37.283 INFO [stderr] su: No module specific data is present Dec 06 20:18:37.702 INFO running `"docker" "inspect" "3af37788cf52597c56fa737a301eb12558a13d421a53415cf092da5b8bf3c684"` Dec 06 20:18:37.817 INFO running `"docker" "rm" "-f" "3af37788cf52597c56fa737a301eb12558a13d421a53415cf092da5b8bf3c684"` Dec 06 20:18:37.921 INFO [stdout] 3af37788cf52597c56fa737a301eb12558a13d421a53415cf092da5b8bf3c684