[INFO] crate executors 0.6.0 is already in cache
[INFO] testing executors-0.6.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate executors 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate executors 0.6.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate executors 0.6.0
[INFO] finished tweaking crates.io crate executors 0.6.0
[INFO] tweaked toml for crates.io crate executors 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dbc2dff5190a96ba2f76fb99d79777f0940614adfd2617e03ab0757b0fda0a4d
[INFO] running `"docker" "start" "-a" "dbc2dff5190a96ba2f76fb99d79777f0940614adfd2617e03ab0757b0fda0a4d"`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling synchronoise v1.0.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling arr_macro_impl v0.1.3
[INFO] [stderr]    Compiling arr_macro v0.1.3
[INFO] [stderr]    Compiling executors v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.96s
[INFO] running `"docker" "inspect" "dbc2dff5190a96ba2f76fb99d79777f0940614adfd2617e03ab0757b0fda0a4d"`
[INFO] running `"docker" "rm" "-f" "dbc2dff5190a96ba2f76fb99d79777f0940614adfd2617e03ab0757b0fda0a4d"`
[INFO] [stdout] dbc2dff5190a96ba2f76fb99d79777f0940614adfd2617e03ab0757b0fda0a4d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a044427134488da49c0266d90cf21766ef6c1bee5f8215f393d1634cc8d77faf
[INFO] running `"docker" "start" "-a" "a044427134488da49c0266d90cf21766ef6c1bee5f8215f393d1634cc8d77faf"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling executors v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.10s
[INFO] running `"docker" "inspect" "a044427134488da49c0266d90cf21766ef6c1bee5f8215f393d1634cc8d77faf"`
[INFO] running `"docker" "rm" "-f" "a044427134488da49c0266d90cf21766ef6c1bee5f8215f393d1634cc8d77faf"`
[INFO] [stdout] a044427134488da49c0266d90cf21766ef6c1bee5f8215f393d1634cc8d77faf
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0f1cd50826187792b921d41ac45dacf99fbfde6730c3cbddc6a646657e6524c4
[INFO] running `"docker" "start" "-a" "0f1cd50826187792b921d41ac45dacf99fbfde6730c3cbddc6a646657e6524c4"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/executors-12f8c8f0a711ef19
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test common::tests::ignore_objects ... ok
[INFO] [stdout] test common::tests::ignore_primitives ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'test panic please ignore', src/crossbeam_channel_pool.rs:449:30
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test bichannel::tests::ping_pong ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::run_with_two_threads ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::test_debug ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::check_stealers_on_dequeue_drop ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::amplify ... ok
[INFO] [stderr] thread 'cb-ws-pool-worker-0' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:749:21
[INFO] [stderr] thread 'cb-ws-pool-worker-0' panicked at 'test panic please ignore', src/crossbeam_workstealing_pool.rs:992:30
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c054fa64d - executors::crossbeam_channel_pool::tests::keep_pool_size::{{closure}}::hc8b427bfce2931df
[INFO] [stderr]                                at src/crossbeam_channel_pool.rs:449
[INFO] [stderr]   13:     0x556c054f979d - <F as executors::crossbeam_channel_pool::FnBox>::call_box::h5124a4e095ff739a
[INFO] [stderr]                                at src/crossbeam_channel_pool.rs:347
[INFO] [stderr]   14:     0x556c054d1039 - executors::crossbeam_channel_pool::ThreadPoolWorker::run::hfb18b3efb64fadce
[INFO] [stderr]                                at src/crossbeam_channel_pool.rs:329
[INFO] [stderr]   15:     0x556c054d00dd - executors::crossbeam_channel_pool::spawn_worker::{{closure}}::h9d87026799960d1f
[INFO] [stderr]                                at src/crossbeam_channel_pool.rs:241
[INFO] [stderr]   16:     0x556c0549a711 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha3d212ac823d89b0
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   17:     0x556c0547d201 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h80e7e61c61d44b08
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   18:     0x556c054d1cb1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6ac64b3bd29bb30f
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   19:     0x556c055284ba - std::panicking::try::do_call::h0141f459583a7b86
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   20:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   21:     0x556c05527c63 - std::panicking::try::h231fb5344d7190a4
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   22:     0x556c054d4b41 - std::panic::catch_unwind::hbf362c6f6322c0d9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   23:     0x556c0547c58d - std::thread::Builder::spawn_unchecked::{{closure}}::h70a16e8867a2d02d
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   24:     0x556c054af6ce - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha39f6bc37e13d04a
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   25:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   27:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   28:     0x7fc5872766db - start_thread
[INFO] [stderr]   29:     0x7fc586d8788f - __clone
[INFO] [stderr]   30:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c0545c380 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::unregister_stealer::hd3a45ea7574918f4
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:749
[INFO] [stderr]   13:     0x556c054566ba - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::h3cc7a4ccd3e5672d
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:726
[INFO] [stderr]   14:     0x556c05454561 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h363e989d8cbf0158
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   15:     0x556c0549a612 - std::sys_common::backtrace::__rust_begin_short_backtrace::h68192e16c2b8283e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   16:     0x556c0547d242 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed2f653e785d3bf9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   17:     0x556c054d1d70 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7dc5d60afdd18e5b
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   18:     0x556c0552874f - std::panicking::try::do_call::hecd75659f8ba9ef6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   20:     0x556c055282a0 - std::panicking::try::hc7e2a76265fbb8c7
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x556c054d4a02 - std::panic::catch_unwind::h97f09ed0e0814086
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556c0547b909 - std::thread::Builder::spawn_unchecked::{{closure}}::h0264cd28fdb2eee9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   23:     0x556c054af66e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h558694e9893255b3
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   24:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   27:     0x7fc5872766db - start_thread
[INFO] [stderr]   28:     0x7fc586d8788f - __clone
[INFO] [stderr]   29:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c054a933d - executors::crossbeam_workstealing_pool::tests::keep_pool_size::{{closure}}::h37c48eafbd937fff
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:992
[INFO] [stderr]   13:     0x556c054a739d - <F as executors::crossbeam_workstealing_pool::FnBox>::call_box::h8888efd7f95aba70
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:766
[INFO] [stderr]   14:     0x556c0545abe8 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::{{closure}}::h08a6d044bb0c3355
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:624
[INFO] [stderr]   15:     0x556c05519269 - std::thread::local::LocalKey<T>::try_with::h47d9ce32adf24536
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/local.rs:263
[INFO] [stderr]   16:     0x556c05516c7d - std::thread::local::LocalKey<T>::with::h03ffb7b35100ee59
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/local.rs:239
[INFO] [stderr]   17:     0x556c05455b17 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::h3cc7a4ccd3e5672d
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:616
[INFO] [stderr]   18:     0x556c05454561 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h363e989d8cbf0158
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   19:     0x556c0549a612 - std::sys_common::backtrace::__rust_begin_short_backtrace::h68192e16c2b8283e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   20:     0x556c0547d242 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed2f653e785d3bf9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   21:     0x556c054d1d70 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7dc5d60afdd18e5b
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   22:     0x556c0552874f - std::panicking::try::do_call::hecd75659f8ba9ef6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   23:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   24:     0x556c055282a0 - std::panicking::try::hc7e2a76265fbb8c7
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   25:     0x556c054d4a02 - std::panic::catch_unwind::h97f09ed0e0814086
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   26:     0x556c0547b909 - std::thread::Builder::spawn_unchecked::{{closure}}::h0264cd28fdb2eee9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   27:     0x556c054af66e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h558694e9893255b3
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   28:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   29:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   30:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   31:     0x7fc5872766db - start_thread
[INFO] [stderr]   32:     0x7fc586d8788f - __clone
[INFO] [stderr]   33:                0x0 - <unknown>
[INFO] [stderr] thread 'cb-ws-pool-worker-0' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:749:21
[INFO] [stdout] test crossbeam_channel_pool::tests::keep_pool_size ... ok
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test crossbeam_workstealing_pool::tests::keep_pool_size ... ok
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c0545c380 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::unregister_stealer::hd3a45ea7574918f4
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:749
[INFO] [stderr]   13:     0x556c054566ba - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::h3cc7a4ccd3e5672d
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:726
[INFO] [stderr]   14:     0x556c05454561 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h363e989d8cbf0158
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   15:     0x556c0549a612 - std::sys_common::backtrace::__rust_begin_short_backtrace::h68192e16c2b8283e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   16:     0x556c0547d242 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed2f653e785d3bf9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   17:     0x556c054d1d70 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7dc5d60afdd18e5b
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   18:     0x556c0552874f - std::panicking::try::do_call::hecd75659f8ba9ef6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   20:     0x556c055282a0 - std::panicking::try::hc7e2a76265fbb8c7
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x556c054d4a02 - std::panic::catch_unwind::h97f09ed0e0814086
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556c0547b909 - std::thread::Builder::spawn_unchecked::{{closure}}::h0264cd28fdb2eee9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   23:     0x556c054af66e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h558694e9893255b3
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   24:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   27:     0x7fc5872766db - start_thread
[INFO] [stderr]   28:     0x7fc586d8788f - __clone
[INFO] [stderr]   29:                0x0 - <unknown>
[INFO] [stderr] thread 'cb-ws-pool-worker-0' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:749:21
[INFO] [stdout] test crossbeam_workstealing_pool::tests::run_with_two_threads ... ok
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c0545c380 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::unregister_stealer::hd3a45ea7574918f4
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:749
[INFO] [stderr]   13:     0x556c054566ba - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::h3cc7a4ccd3e5672d
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:726
[INFO] [stderr]   14:     0x556c05454561 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h363e989d8cbf0158
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   15:     0x556c0549a612 - std::sys_common::backtrace::__rust_begin_short_backtrace::h68192e16c2b8283e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   16:     0x556c0547d242 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed2f653e785d3bf9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   17:     0x556c054d1d70 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7dc5d60afdd18e5b
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   18:     0x556c0552874f - std::panicking::try::do_call::hecd75659f8ba9ef6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   20:     0x556c055282a0 - std::panicking::try::hc7e2a76265fbb8c7
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x556c054d4a02 - std::panic::catch_unwind::h97f09ed0e0814086
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556c0547b909 - std::thread::Builder::spawn_unchecked::{{closure}}::h0264cd28fdb2eee9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   23:     0x556c054af66e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h558694e9893255b3
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   24:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   27:     0x7fc5872766db - start_thread
[INFO] [stderr]   28:     0x7fc586d8788f - __clone
[INFO] [stderr]   29:                0x0 - <unknown>
[INFO] [stderr] thread 'cb-ws-pool-worker-0' panicked at 'test panic please ignore', src/crossbeam_workstealing_pool.rs:1012:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c054a9c5a - executors::crossbeam_workstealing_pool::tests::reassign_jobs_from_failed_queues::{{closure}}::h95aa29c853a4a202
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:1012
[INFO] [stderr]   13:     0x556c054a7102 - <F as executors::crossbeam_workstealing_pool::FnBox>::call_box::h06b8e11267e31499
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:766
[INFO] [stderr]   14:     0x556c05456089 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::h3cc7a4ccd3e5672d
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:680
[INFO] [stderr]   15:     0x556c05454561 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h363e989d8cbf0158
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   16:     0x556c0549a612 - std::sys_common::backtrace::__rust_begin_short_backtrace::h68192e16c2b8283e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   17:     0x556c0547d242 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed2f653e785d3bf9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   18:     0x556c054d1d70 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7dc5d60afdd18e5b
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   19:     0x556c0552874f - std::panicking::try::do_call::hecd75659f8ba9ef6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   20:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   21:     0x556c055282a0 - std::panicking::try::hc7e2a76265fbb8c7
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   22:     0x556c054d4a02 - std::panic::catch_unwind::h97f09ed0e0814086
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   23:     0x556c0547b909 - std::thread::Builder::spawn_unchecked::{{closure}}::h0264cd28fdb2eee9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   24:     0x556c054af66e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h558694e9893255b3
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   25:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   27:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   28:     0x7fc5872766db - start_thread
[INFO] [stderr]   29:     0x7fc586d8788f - __clone
[INFO] [stderr]   30:                0x0 - <unknown>
[INFO] [stdout] test crossbeam_workstealing_pool::tests::reassign_jobs_from_failed_queues ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::test_defaults ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::shutdown_on_handle_drop ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::shutdown_from_worker ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::shutdown_external ... ok
[INFO] [stdout] test crossbeam_channel_pool::tests::test_sleepy ... ok
[INFO] [stderr] thread 'cb-ws-pool-worker-0' panicked at 'Threadpool wasn't shut down properly!', src/crossbeam_workstealing_pool.rs:666:25
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c0545601d - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::h3cc7a4ccd3e5672d
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:666
[INFO] [stderr]   13:     0x556c05454561 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h363e989d8cbf0158
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   14:     0x556c0549a612 - std::sys_common::backtrace::__rust_begin_short_backtrace::h68192e16c2b8283e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   15:     0x556c0547d242 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed2f653e785d3bf9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   16:     0x556c054d1d70 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7dc5d60afdd18e5b
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   17:     0x556c0552874f - std::panicking::try::do_call::hecd75659f8ba9ef6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   18:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   19:     0x556c055282a0 - std::panicking::try::hc7e2a76265fbb8c7
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   20:     0x556c054d4a02 - std::panic::catch_unwind::h97f09ed0e0814086
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x556c0547b909 - std::thread::Builder::spawn_unchecked::{{closure}}::h0264cd28fdb2eee9
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   22:     0x556c054af66e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h558694e9893255b3
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   23:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   24:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   26:     0x7fc5872766db - start_thread
[INFO] [stderr]   27:     0x7fc586d8788f - __clone
[INFO] [stderr]   28:                0x0 - <unknown>
[INFO] [stdout] test crossbeam_workstealing_pool::tests::test_debug ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::shutdown_external ... ok
[INFO] [stdout] test run_now::tests::run_tasks ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::dealloc_on_handle_drop ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::test_sleepy ... ok
[INFO] [stdout] test run_now::tests::test_debug ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::shutdown_from_worker ... ok
[INFO] [stdout] test run_now::tests::shutdown_external ... ok
[INFO] [stdout] test threadpool_executor::tests::run_with_two_threads ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::test_custom_dyn ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::test_custom_large ... ok
[INFO] [stderr] thread 'cb-ws-pool-worker-3' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:749:21
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c0545c060 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::unregister_stealer::hc553f74011cee048
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:749
[INFO] [stderr]   13:     0x556c05458d27 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::haae515122eb7a1b7
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:726
[INFO] [stdout] test threadpool_executor::tests::test_debug ... ok
[INFO] [stderr]   14:     0x556c05454641 - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::h93bbfc5842178198
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   15:     0x556c0549a752 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd629e0943f4ec7ea
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   thread '<unnamed>' panicked at 'test panic please ignore', src/threadpool_executor.rs:171:30
[INFO] [stderr] 16:     0x556c0547d102 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h0aef1bf9a932d234
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   17:     0x556c054d1db0 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7e53fb5fde89465a
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   18:     0x556c055287bf - std::panicking::try::do_call::hfb7fd1a670928e12
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   20:     0x556c05527b00 - std::panicking::try::h0fd84129383665aa
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x556c054d4be2 - std::panic::catch_unwind::hddf6250172de6287
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556c0547cbd9 - std::thread::Builder::spawn_unchecked::{{closure}}::hd604881a6eef29eb
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   23:     0x556c054af72e - core::ops::function::FnOnce::call_once{{vtable.shim}}::heff7c84d905ed9ec
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   24:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   27:     0x7fc5872766db - start_thread
[INFO] [stderr]   28:     0x7fc586d8788f - __clone
[INFO] [stderr]   29:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c055075ed - executors::threadpool_executor::tests::keep_pool_size::{{closure}}::ha36d79e4a6f6d82b
[INFO] [stderr]                                at src/threadpool_executor.rs:171
[INFO] [stderr]   13:     0x556c0550178d - <F as threadpool::FnBox>::call_box::h99cd65cb06f7cfdd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.7.1/src/lib.rs:95
[INFO] [stderr]   14:     0x556c0557a6da - threadpool::spawn_in_pool::{{closure}}::h72234e46211f1b2b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.7.1/src/lib.rs:767
[INFO] [stderr]   15:     0x556c0557e13a - std::sys_common::backtrace::__rust_begin_short_backtrace::hb56674ffc97c96d1
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   16:     0x556c0557ea2b - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2cab1c161f697aa6
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   17:     0x556c0557491f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc8bb432913305d69
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   18:     0x556c0557eb8e - std::panicking::try::do_call::h89443c35e670758a
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x556c0557f3cd - __rust_try
[INFO] [stderr]   20:     0x556c0557eaf7 - std::panicking::try::hf9ecb6ab78049249
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x556c055751df - std::panic::catch_unwind::hccdcde2c14833333
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556c0557e842 - std::thread::Builder::spawn_unchecked::{{closure}}::h3e5410867104298a
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   23:     0x556c0556fe9f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc9aef177e33c719a
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   24:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   27:     0x7fc5872766db - start_thread
[INFO] [stderr]   28:     0x7fc586d8788f - __clone
[INFO] [stderr]   29:                0x0 - <unknown>
[INFO] [stdout] test threadpool_executor::tests::keep_pool_size ... ok
[INFO] [stdout] test crossbeam_workstealing_pool::tests::test_defaults ... ok
[INFO] [stderr] thread 'cb-ws-pool-worker-1' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:749:21
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556c0580d5a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556c0580d5a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556c0580d5a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556c0580d5a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556c05836c1c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x556c05809ce3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x556c0580fe85 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556c0580fe85 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556c0580fe85 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x556c0580fbc2 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x556c058104e2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x556c0561a441 - std::panicking::begin_panic::hbd663c7527d70a71
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x556c0545c1f0 - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::unregister_stealer::hd0075c88ea02e5b6
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:749
[INFO] [stderr]   13:     0x556c0545a0bc - executors::crossbeam_workstealing_pool::ThreadPoolWorker<P>::run::hdd9257af90233ff9
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:726
[INFO] [stderr]   14:     0x556c054546ca - executors::crossbeam_workstealing_pool::ThreadPoolCore<P>::spawn_worker::{{closure}}::hda9230bea576a016
[INFO] [stderr]                                at src/crossbeam_workstealing_pool.rs:485
[INFO] [stderr]   15:     0x556c0549a6d0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h897a0e345e7dbef4
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   16:     0x556c0547d180 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h58ad8d7c9dd134b2
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stderr]   17:     0x556c054d1e32 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he06351ad338b109d
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   18:     0x556c05528522 - std::panicking::try::do_call::h153b1dfde04172c8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   19:     0x556c0552ac0d - __rust_try
[INFO] [stderr]   20:     0x556c05527ee0 - std::panicking::try::h51bf4e0d4028f408
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   21:     0x556c054d4a52 - std::panic::catch_unwind::h9c83f1c3586a53c1
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556c0547bf65 - std::thread::Builder::spawn_unchecked::{{closure}}::h53fc9a04987b145e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stderr]   23:     0x556c054af68e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7cda27c733313b68
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   24:     0x556c058033df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   25:     0x556c05816dd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   26:     0x556c05816dd3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   27:     0x7fc5872766db - start_thread
[INFO] [stderr]   28:     0x7fc586d8788f - __clone
[INFO] [stderr]   29:                0x0 - <unknown>
[INFO] [stdout] test crossbeam_workstealing_pool::tests::test_custom_small ... ok
[INFO] [stdout] test run_now::tests::shutdown_from_worker ... ok
[INFO] [stdout] test run_now::tests::test_defaults ... ok
[INFO] [stdout] test threadpool_executor::tests::shutdown_external ... ok
[INFO] [stdout] test threadpool_executor::tests::shutdown_from_worker ... ok
[INFO] [stdout] test threadpool_executor::tests::test_sleepy ... ok
[INFO] [stdout] test threadpool_executor::tests::test_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-a8779adb0a54083e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... FAILED
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_readme_deps stdout ----
[INFO] [stdout] thread 'test_readme_deps' panicked at 'could not read ../README.md: No such file or directory (os error 2)', tests/version-numbers.rs:6:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557b6a0e51e4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557b6a0e51e4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557b6a0e51e4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557b6a0e51e4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557b6a10f92c - core::fmt::write::he16b9c1345d8565e
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x557b69d82115 - std::io::Write::write_fmt::hc31efe493f037457
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x557b6a0df221 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::hfcb1ff6c5b834381
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x557b6a0e7d15 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557b6a0e7d15 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557b6a0e7d15 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557b6a0e79fb - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557b6a0e8372 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x557b69d80457 - std::panicking::begin_panic::he2d17532599ecbc7
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stdout]   13:     0x557b69d80e27 - version_numbers::test_readme_deps::hf37379ab59dda058
[INFO] [stdout]                                at tests/version-numbers.rs:6
[INFO] [stdout]   14:     0x557b69d80d4a - version_numbers::test_readme_deps::{{closure}}::h2a09935777042ffe
[INFO] [stdout]                                at tests/version-numbers.rs:5
[INFO] [stdout]   15:     0x557b69d802be - core::ops::function::FnOnce::call_once::h415224267ed66896
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stdout]   16:     0x557b69d8e00f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::he1ba1da20629a2d8
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stdout]   17:     0x557b69da960e - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stdout]   18:     0x557b69da960e - std::panicking::try::do_call::h1585003392664d93
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stdout]   19:     0x557b69da960e - std::panicking::try::h43d950f958a74468
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stdout]   20:     0x557b69da960e - std::panic::catch_unwind::hb5284de2977ddeea
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stdout]   21:     0x557b69da960e - test::run_test_in_process::had39bb305b26a3ae
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   22:     0x557b69da960e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   23:     0x557b69d815c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   24:     0x557b69d868e5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475
[INFO] [stdout]   25:     0x557b69d868e5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stdout]   26:     0x557b69d868e5 - std::panicking::try::do_call::hbcd49dc3823e8b28
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stdout]   27:     0x557b69d868e5 - std::panicking::try::h1ba95c07dd8d422b
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stdout]   28:     0x557b69d868e5 - std::panic::catch_unwind::h95854794ba9eee4c
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stdout]   29:     0x557b69d868e5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474
[INFO] [stdout]   30:     0x557b69d868e5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stdout]   31:     0x557b6a0db39f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h48069b269ca48108
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stdout]   32:     0x557b6a0eec53 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::heff660b32cd3afd8
[INFO] [stdout]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stdout]   33:     0x557b6a0eec53 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   34:     0x7f41f2e8d6db - start_thread
[INFO] [stdout]   35:     0x7f41f299e88f - __clone
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_readme_deps
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test version-numbers'
[INFO] running `"docker" "inspect" "0f1cd50826187792b921d41ac45dacf99fbfde6730c3cbddc6a646657e6524c4"`
[INFO] running `"docker" "rm" "-f" "0f1cd50826187792b921d41ac45dacf99fbfde6730c3cbddc6a646657e6524c4"`
[INFO] [stdout] 0f1cd50826187792b921d41ac45dacf99fbfde6730c3cbddc6a646657e6524c4