Dec 14 17:06:24.613 INFO testing thread-pool-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 17:06:24.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 17:06:25.074 INFO [stdout] de21852c6b85d1b8008d2c2844bbdde713bc527c2cf7507cd6970add16ebcad8
Dec 14 17:06:25.076 INFO running `"docker" "start" "-a" "de21852c6b85d1b8008d2c2844bbdde713bc527c2cf7507cd6970add16ebcad8"`
Dec 14 17:06:26.011 INFO [stderr] usermod: no changes
Dec 14 17:06:26.083 INFO [stderr]    Compiling two-lock-queue v0.1.1
Dec 14 17:06:26.719 INFO [stderr]    Compiling thread-pool v0.1.1 (/source)
Dec 14 17:06:27.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 14 17:06:27.721 INFO [stderr] su: No module specific data is present
Dec 14 17:06:28.405 INFO running `"docker" "inspect" "de21852c6b85d1b8008d2c2844bbdde713bc527c2cf7507cd6970add16ebcad8"`
Dec 14 17:06:28.673 INFO running `"docker" "rm" "-f" "de21852c6b85d1b8008d2c2844bbdde713bc527c2cf7507cd6970add16ebcad8"`
Dec 14 17:06:29.023 INFO [stdout] de21852c6b85d1b8008d2c2844bbdde713bc527c2cf7507cd6970add16ebcad8
Dec 14 17:06:29.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 17:06:29.602 INFO [stdout] 946611b1552941cc1f9a2531d7ee3cdc702a4490d2673647713fb627e267fd2d
Dec 14 17:06:29.608 INFO running `"docker" "start" "-a" "946611b1552941cc1f9a2531d7ee3cdc702a4490d2673647713fb627e267fd2d"`
Dec 14 17:06:30.964 INFO [stderr] usermod: no changes
Dec 14 17:06:31.001 INFO [stderr]    Compiling thread-pool v0.1.1 (/source)
Dec 14 17:06:34.566 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 14 17:06:34.570 INFO [stderr] su: No module specific data is present
Dec 14 17:06:34.959 INFO running `"docker" "inspect" "946611b1552941cc1f9a2531d7ee3cdc702a4490d2673647713fb627e267fd2d"`
Dec 14 17:06:35.024 INFO running `"docker" "rm" "-f" "946611b1552941cc1f9a2531d7ee3cdc702a4490d2673647713fb627e267fd2d"`
Dec 14 17:06:35.112 INFO [stdout] 946611b1552941cc1f9a2531d7ee3cdc702a4490d2673647713fb627e267fd2d
Dec 14 17:06:35.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 17:06:35.288 INFO [stdout] a735a38cddc7df433989b663061cc4603ccf6b164d4a62919964f5327535d0a0
Dec 14 17:06:35.290 INFO running `"docker" "start" "-a" "a735a38cddc7df433989b663061cc4603ccf6b164d4a62919964f5327535d0a0"`
Dec 14 17:06:35.689 INFO [stderr] usermod: no changes
Dec 14 17:06:35.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 17:06:35.720 INFO [stderr]      Running /target/debug/deps/thread_pool-e4b7969989f8be6d
Dec 14 17:06:35.722 INFO [stdout] 
Dec 14 17:06:35.722 INFO [stdout] running 0 tests
Dec 14 17:06:35.722 INFO [stdout] 
Dec 14 17:06:35.722 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:06:35.722 INFO [stdout] 
Dec 14 17:06:35.722 INFO [stderr]      Running /target/debug/deps/test_thread_pool-d678aba07c1c9ec4
Dec 14 17:06:35.724 INFO [stdout] 
Dec 14 17:06:35.724 INFO [stdout] running 15 tests
Dec 14 17:06:35.725 INFO [stdout] test debug ... ok
Dec 14 17:06:35.725 INFO [stdout] test clone ... ok
Dec 14 17:06:35.725 INFO [stdout] test num_cpus_plus_1 ... ok
Dec 14 17:06:35.725 INFO [stdout] test one_thread_basic ... ok
Dec 14 17:06:35.725 INFO [stdout] test grow_pool ... ok
Dec 14 17:06:35.726 INFO [stdout] test thread_pool_shutdown_by_dropping_sender ... ok
Dec 14 17:06:35.726 INFO [stderr] thread '<unnamed>' panicked at 'explicit panic', tests/test_thread_pool.rs:296:13
Dec 14 17:06:35.726 INFO [stdout] test thread_pool_shutdown_by_calling_fn ... ok
Dec 14 17:06:35.726 INFO [stderr] stack backtrace:
Dec 14 17:06:35.727 INFO [stdout] test type_bounds ... ok
Dec 14 17:06:35.737 INFO [stderr]    0:     0x559bc0fe6003 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 14 17:06:35.757 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 14 17:06:35.757 INFO [stderr]    1:     0x559bc0fe07f8 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 14 17:06:35.757 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 14 17:06:35.757 INFO [stderr]    2:     0x559bc0fe4f72 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 14 17:06:35.757 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 14 17:06:35.757 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 14 17:06:35.757 INFO [stderr]    3:     0x559bc0fe4ce4 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 14 17:06:35.757 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 14 17:06:35.757 INFO [stderr]    4:     0x559bc0fe5680 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 14 17:06:35.757 INFO [stderr]                                at src/libstd/panicking.rs:487
Dec 14 17:06:35.757 INFO [stderr]    5:     0x559bc0fd3ed7 - std::panicking::begin_panic::h06edd8e467e76292
Dec 14 17:06:35.759 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 14 17:06:35.759 INFO [stderr]    6:     0x559bc0f3f937 - test_thread_pool::panic_in_task::{{closure}}::h0019c042e7a5c2d2
Dec 14 17:06:35.759 INFO [stderr]                                at tests/test_thread_pool.rs:296
Dec 14 17:06:35.759 INFO [stderr]    7:     0x559bc0f3acca - <F as thread_pool::task::Task>::run::ha74fed21ed378a43
Dec 14 17:06:35.759 INFO [stderr]                                at /source/src/task.rs:22
Dec 14 17:06:35.759 INFO [stderr]    8:     0x559bc0f3af5a - <T as thread_pool::task::TaskBox>::run_box::hff1d9a46f5692a29
Dec 14 17:06:35.759 INFO [stderr]                                at /source/src/task.rs:28
Dec 14 17:06:35.759 INFO [stderr]    9:     0x559bc0fd1905 - <alloc::boxed::Box<(dyn thread_pool::task::TaskBox + 'static)> as thread_pool::task::Task>::run::h2e9e6c516b26cc75
Dec 14 17:06:35.759 INFO [stderr]                                at src/task.rs:34
Dec 14 17:06:35.759 INFO [stderr]   10:     0x559bc0f19afd - <thread_pool::thread_pool::Worker<T>>::run::{{closure}}::hbf242ba1f31322a2
Dec 14 17:06:35.763 INFO [stdout] test panic_in_task ... ok
Dec 14 17:06:35.763 INFO [stderr]                                at /source/src/thread_pool.rs:626
Dec 14 17:06:35.763 INFO [stderr]   11:     0x559bc0f77a5c - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h042470607fa2c992
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 14 17:06:35.763 INFO [stderr]   12:     0x559bc0f79c3f - std::panicking::try::do_call::hb20372b7b3200971
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 14 17:06:35.763 INFO [stderr]   13:     0x559bc0ff3c49 - __rust_maybe_catch_panic
Dec 14 17:06:35.763 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 14 17:06:35.763 INFO [stderr]   14:     0x559bc0f793b2 - std::panicking::try::he5632a29b71609b1
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 14 17:06:35.763 INFO [stderr]   15:     0x559bc0f7866c - std::panic::catch_unwind::hb50b5208364ffdec
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 14 17:06:35.763 INFO [stderr]   16:     0x559bc0f196d5 - <thread_pool::thread_pool::Worker<T>>::run::hc47973f992847dd2
Dec 14 17:06:35.763 INFO [stderr]                                at /source/src/thread_pool.rs:626
Dec 14 17:06:35.763 INFO [stderr]   17:     0x559bc0f1c467 - <thread_pool::thread_pool::Worker<T>>::spawn::{{closure}}::h8480327ae561f0e1
Dec 14 17:06:35.763 INFO [stderr]                                at /source/src/thread_pool.rs:614
Dec 14 17:06:35.763 INFO [stderr]   18:     0x559bc0f4cd5d - std::sys_common::backtrace::__rust_begin_short_backtrace::h4a6c9ede95cbe328
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 14 17:06:35.763 INFO [stderr]   19:     0x559bc0f395a0 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::had281628b8e48002
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 14 17:06:35.763 INFO [stderr]   20:     0x559bc0f77ae0 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h25bbb80046a33f42
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 14 17:06:35.763 INFO [stderr]   21:     0x559bc0f79e59 - std::panicking::try::do_call::hf99216e59f736fe1
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 14 17:06:35.763 INFO [stderr]   22:     0x559bc0ff3c49 - __rust_maybe_catch_panic
Dec 14 17:06:35.763 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 14 17:06:35.763 INFO [stderr]   23:     0x559bc0f78ed2 - std::panicking::try::h930af2f87b283b63
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 14 17:06:35.763 INFO [stderr]   24:     0x559bc0f78850 - std::panic::catch_unwind::hfb7f6f381a831779
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 14 17:06:35.763 INFO [stderr]   25:     0x559bc0f38111 - std::thread::Builder::spawn_unchecked::{{closure}}::h3918b303fde15cd6
Dec 14 17:06:35.763 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 14 17:06:35.763 INFO [stderr]   26:     0x559bc0f39f3f - <F as alloc::boxed::FnBox<A>>::call_box::h2da7a33ca70d5e48
Dec 14 17:06:35.764 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 14 17:06:35.764 INFO [stderr]   27:     0x559bc0fe7c0d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 14 17:06:35.764 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 14 17:06:35.764 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 14 17:06:35.764 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:91
Dec 14 17:06:35.764 INFO [stderr]   28:     0x7fb78a5176b9 - start_thread
Dec 14 17:06:35.764 INFO [stderr]   29:     0x7fb78a03741c - clone
Dec 14 17:06:35.764 INFO [stderr]   30:                0x0 - <unknown>
Dec 14 17:06:35.926 INFO [stdout] test shrink_stretch_pool ... ok
Dec 14 17:06:36.026 INFO [stdout] test thread_pool_shutdown_now ... ok
Dec 14 17:06:36.135 INFO [stdout] test shrink_core_pool ... ok
Dec 14 17:06:36.235 INFO [stdout] boop
Dec 14 17:06:36.235 INFO [stdout] test lifecycle_test ... ok
Dec 14 17:06:36.235 INFO [stdout] test two_thread_basic ... ok
Dec 14 17:06:37.231 INFO [stdout] test two_threads_task_queue_up ... ok
Dec 14 17:06:37.231 INFO [stdout] 
Dec 14 17:06:37.231 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:06:37.231 INFO [stdout] 
Dec 14 17:06:37.250 INFO [stderr]    Doc-tests thread-pool
Dec 14 17:06:38.107 INFO [stdout] 
Dec 14 17:06:38.107 INFO [stdout] running 0 tests
Dec 14 17:06:38.107 INFO [stdout] 
Dec 14 17:06:38.107 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:06:38.107 INFO [stdout] 
Dec 14 17:06:38.115 INFO [stderr] su: No module specific data is present
Dec 14 17:06:38.829 INFO running `"docker" "inspect" "a735a38cddc7df433989b663061cc4603ccf6b164d4a62919964f5327535d0a0"`
Dec 14 17:06:38.988 INFO running `"docker" "rm" "-f" "a735a38cddc7df433989b663061cc4603ccf6b164d4a62919964f5327535d0a0"`
Dec 14 17:06:39.182 INFO [stdout] a735a38cddc7df433989b663061cc4603ccf6b164d4a62919964f5327535d0a0