[INFO] crate executors 0.4.4 is already in cache [INFO] extracting crate executors 0.4.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/executors/0.4.4 [INFO] extracting crate executors 0.4.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/executors/0.4.4 [INFO] validating manifest of executors-0.4.4 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of executors-0.4.4 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing executors-0.4.4 [INFO] finished frobbing executors-0.4.4 [INFO] frobbed toml for executors-0.4.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/executors/0.4.4/Cargo.toml [INFO] started frobbing executors-0.4.4 [INFO] finished frobbing executors-0.4.4 [INFO] frobbed toml for executors-0.4.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/executors/0.4.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing executors-0.4.4 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/executors/0.4.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 949f6a69f2a05db8b448052c936cdb0136848c4b30d468a1dd05e24f3f891c42 [INFO] running `"docker" "start" "-a" "949f6a69f2a05db8b448052c936cdb0136848c4b30d468a1dd05e24f3f891c42"` [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling synchronoise v0.4.0 [INFO] [stderr] Compiling executors v0.4.4 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `"docker" "inspect" "949f6a69f2a05db8b448052c936cdb0136848c4b30d468a1dd05e24f3f891c42"` [INFO] running `"docker" "rm" "-f" "949f6a69f2a05db8b448052c936cdb0136848c4b30d468a1dd05e24f3f891c42"` [INFO] [stdout] 949f6a69f2a05db8b448052c936cdb0136848c4b30d468a1dd05e24f3f891c42 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/executors/0.4.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 416227b39b1b08203c9be955d67d90c03840fa1a7d28f1bf49dc9a3a2fdddec5 [INFO] running `"docker" "start" "-a" "416227b39b1b08203c9be955d67d90c03840fa1a7d28f1bf49dc9a3a2fdddec5"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling version-sync v0.7.0 [INFO] [stderr] Compiling executors v0.4.4 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.41s [INFO] running `"docker" "inspect" "416227b39b1b08203c9be955d67d90c03840fa1a7d28f1bf49dc9a3a2fdddec5"` [INFO] running `"docker" "rm" "-f" "416227b39b1b08203c9be955d67d90c03840fa1a7d28f1bf49dc9a3a2fdddec5"` [INFO] [stdout] 416227b39b1b08203c9be955d67d90c03840fa1a7d28f1bf49dc9a3a2fdddec5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/executors/0.4.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 2f12c47584a8c86f33a5a27844e10034601551e3c96501e99a32b8db39ce11f7 [INFO] running `"docker" "start" "-a" "2f12c47584a8c86f33a5a27844e10034601551e3c96501e99a32b8db39ce11f7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/executors-ee87351e52d4863b [INFO] [stderr] thread '' panicked at 'test panic please ignore', src/crossbeam_channel_pool.rs:361:30 [INFO] [stderr] stack backtrace: [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test common::tests::ignore_primitives ... ok [INFO] [stdout] test common::tests::ignore_objects ... 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 bichannel::tests::ping_pong ... ok [INFO] [stdout] test crossbeam_workstealing_pool::tests::amplify ... ok [INFO] [stdout] test crossbeam_channel_pool::tests::test_defaults ... ok [INFO] [stderr] thread '' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:488:21 [INFO] [stderr] thread '' panicked at 'test panic please ignore', src/crossbeam_workstealing_pool.rs:693:30 [INFO] [stderr] thread '' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:498:21 [INFO] [stdout] test crossbeam_workstealing_pool::tests::run_with_two_threads ... ok [INFO] [stderr] thread '' panicked at 'test panic please ignore', src/crossbeam_workstealing_pool.rs:712:13 [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130aee08d - executors::crossbeam_channel_pool::tests::keep_pool_size::{{closure}}::h21b097e73bf0be79 [INFO] [stderr] at src/crossbeam_channel_pool.rs:361 [INFO] [stderr] 9: 0x565130aed2ae - ::call_box::h34c2edb651189777 [INFO] [stderr] at src/crossbeam_channel_pool.rs:276 [INFO] [stderr] 10: 0x565130b360d9 - executors::crossbeam_channel_pool::ThreadPoolWorker::run::h21704f53572f4861 [INFO] [stderr] at src/crossbeam_channel_pool.rs:258 [INFO] [stderr] 11: 0x565130b3523d - executors::crossbeam_channel_pool::spawn_worker::{{closure}}::h6fbe4f75e76a51e9 [INFO] [stderr] at src/crossbeam_channel_pool.rs:182 [INFO] [stderr] 12: 0x565130b571fe - std::sys_common::backtrace::__rust_begin_short_backtrace::hea53bae08c5c861b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 13: 0x565130b2bd11 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4a72202df7ac82e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 14: 0x565130aff3f1 - as core::ops::function::FnOnce<()>>::call_once::hdeb4a8a42b9a04f2 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 15: 0x565130b74e51 - std::panicking::try::do_call::hf5bb4cd8b390fc21 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x565130b74583 - std::panicking::try::h96c441f5b9797fdd [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x565130affd61 - std::panic::catch_unwind::h0d24dd2299336cff [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x565130b2b0b2 - std::thread::Builder::spawn_unchecked::{{closure}}::hc27fc714b46408c8 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 20: 0x565130b1f8f3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3d65986f10a5bfea [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 21: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 24: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 25: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 26: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130b6c584 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::register_stealer::h3a95fe3d2bac337a [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:488 [INFO] [stderr] 9: 0x565130b6b273 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::hdf50e58b45815dbb [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:367 [INFO] [stderr] 10: 0x565130b6ac95 - executors::crossbeam_workstealing_pool::ThreadPoolCore::spawn_worker::{{closure}}::h723b11d722c72fec [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:315 [INFO] [stderr] 11: 0x565130b57242 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf0d6704bde436e0f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x565130b2bc90 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc34674ab4e0a5adf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x565130aff330 - as core::ops::function::FnOnce<()>>::call_once::h0dfdaec6c3c0763d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x565130b74c76 - std::panicking::try::do_call::h87d005e8a340e59c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x565130b743b9 - std::panicking::try::h83b9c896f579411d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x565130affe52 - std::panic::catch_unwind::hac32e5c4ec1c153f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x565130b2b6fe - std::thread::Builder::spawn_unchecked::{{closure}}::hecc6988a2e1214d4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x565130b1f963 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd25f07b87c521551 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 20: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 25: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] test crossbeam_channel_pool::tests::keep_pool_size ... ok [INFO] [stderr] 8: 0x565130b16f4d - executors::crossbeam_workstealing_pool::tests::keep_pool_size::{{closure}}::h621e8ecc8255551b [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:693 [INFO] [stderr] 9: 0x565130b1536e - ::call_box::h4ebef65750c00ecf [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:515 [INFO] [stderr] 10: 0x565130b6c2b1 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::{{closure}}::h45e3e3d322ae646d [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:384 [INFO] [stderr] 11: 0x565130ae8ed8 - std::thread::local::LocalKey::try_with::h484676909dd17b0d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/local.rs:262 [INFO] [stderr] 12: 0x565130ae7d42 - std::thread::local::LocalKey::with::h263dae78cb98e35d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/local.rs:239 [INFO] [stderr] 13: 0x565130b6b39f - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::hdf50e58b45815dbb [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:376 [INFO] [stderr] 14: 0x565130b6ac95 - executors::crossbeam_workstealing_pool::ThreadPoolCore::spawn_worker::{{closure}}::h723b11d722c72fec [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:315 [INFO] [stderr] 15: 0x565130b57242 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf0d6704bde436e0f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 16: 0x565130b2bc90 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc34674ab4e0a5adf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 17: 0x565130aff330 - as core::ops::function::FnOnce<()>>::call_once::h0dfdaec6c3c0763d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 18: 0x565130b74c76 - std::panicking::try::do_call::h87d005e8a340e59c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 19: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 20: 0x565130b743b9 - std::panicking::try::h83b9c896f579411d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 21: 0x565130affe52 - std::panic::catch_unwind::hac32e5c4ec1c153f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x565130b2b6fe - std::thread::Builder::spawn_unchecked::{{closure}}::hecc6988a2e1214d4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 23: 0x565130b1f963 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd25f07b87c521551 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 24: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 25: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 26: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 27: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 28: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 29: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 30: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130b6c7e7 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::unregister_stealer::ha9a33ad0524cb349 [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:498 [INFO] [stderr] 9: 0x565130b6bae8 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::hdf50e58b45815dbb [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:475 [INFO] [stderr] 10: 0x565130b6ac95 - executors::crossbeam_workstealing_pool::ThreadPoolCore::spawn_worker::{{closure}}::h723b11d722c72fec [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:315 [INFO] [stderr] 11: 0x565130b57242 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf0d6704bde436e0f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x565130b2bc90 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc34674ab4e0a5adf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] test crossbeam_workstealing_pool::tests::keep_pool_size ... ok [INFO] [stdout] test crossbeam_workstealing_pool::tests::test_debug ... ok [INFO] [stderr] 13: 0x565130aff330 - as core::ops::function::FnOnce<()>>::call_once::h0dfdaec6c3c0763d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x565130b74c76 - std::panicking::try::do_call::h87d005e8a340e59c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x565130b743b9 - std::panicking::try::h83b9c896f579411d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x565130affe52 - std::panic::catch_unwind::hac32e5c4ec1c153f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x565130b2b6fe - std::thread::Builder::spawn_unchecked::{{closure}}::hecc6988a2e1214d4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x565130b1f963 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd25f07b87c521551 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 20: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 25: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130b177ba - executors::crossbeam_workstealing_pool::tests::reassign_jobs_from_failed_queues::{{closure}}::hede5e1f8f26ff184 [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:712 [INFO] [stderr] 9: 0x565130b15802 - ::call_box::hfdbb3d56a16a68a5 [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:515 [INFO] [stderr] 10: 0x565130b6b873 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::hdf50e58b45815dbb [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:440 [INFO] [stderr] 11: 0x565130b6ac95 - executors::crossbeam_workstealing_pool::ThreadPoolCore::spawn_worker::{{closure}}::h723b11d722c72fec [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:315 [INFO] [stderr] 12: 0x565130b57242 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf0d6704bde436e0f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 13: 0x565130b2bc90 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc34674ab4e0a5adf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 14: 0x565130aff330 - as core::ops::function::FnOnce<()>>::call_once::h0dfdaec6c3c0763d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 15: 0x565130b74c76 - std::panicking::try::do_call::h87d005e8a340e59c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x565130b743b9 - std::panicking::try::h83b9c896f579411d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x565130affe52 - std::panic::catch_unwind::hac32e5c4ec1c153f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x565130b2b6fe - std::thread::Builder::spawn_unchecked::{{closure}}::hecc6988a2e1214d4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 20: 0x565130b1f963 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd25f07b87c521551 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 21: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 23: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 24: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 25: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 26: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stdout] test crossbeam_workstealing_pool::tests::reassign_jobs_from_failed_queues ... ok [INFO] [stdout] test run_now::tests::run_tasks ... ok [INFO] [stderr] thread '' panicked at 'Core was already shut down!', src/crossbeam_workstealing_pool.rs:488:21 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130b6c584 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::register_stealer::h3a95fe3d2bac337a [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:488 [INFO] [stderr] 9: 0x565130b6b273 - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::hdf50e58b45815dbb [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:367 [INFO] [stderr] 10: 0x565130b6ac95 - executors::crossbeam_workstealing_pool::ThreadPoolCore::spawn_worker::{{closure}}::h723b11d722c72fec [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:315 [INFO] [stderr] 11: 0x565130b57242 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf0d6704bde436e0f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x565130b2bc90 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc34674ab4e0a5adf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x565130aff330 - as core::ops::function::FnOnce<()>>::call_once::h0dfdaec6c3c0763d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x565130b74c76 - std::panicking::try::do_call::h87d005e8a340e59c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x565130b743b9 - std::panicking::try::h83b9c896f579411d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x565130affe52 - std::panic::catch_unwind::hac32e5c4ec1c153f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x565130b2b6fe - std::thread::Builder::spawn_unchecked::{{closure}}::hecc6988a2e1214d4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x565130b1f963 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd25f07b87c521551 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 20: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 25: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test crossbeam_workstealing_pool::tests::test_defaults ... ok [INFO] [stderr] thread '' panicked at 'Threadpool wasn't shut down properly!', src/crossbeam_workstealing_pool.rs:426:25 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130b6b7ea - executors::crossbeam_workstealing_pool::ThreadPoolWorker::run::hdf50e58b45815dbb [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:426 [INFO] [stderr] 9: 0x565130b6ac95 - executors::crossbeam_workstealing_pool::ThreadPoolCore::spawn_worker::{{closure}}::h723b11d722c72fec [INFO] [stderr] at src/crossbeam_workstealing_pool.rs:315 [INFO] [stderr] 10: 0x565130b57242 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf0d6704bde436e0f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 11: 0x565130b2bc90 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc34674ab4e0a5adf [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x565130aff330 - as core::ops::function::FnOnce<()>>::call_once::h0dfdaec6c3c0763d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x565130b74c76 - std::panicking::try::do_call::h87d005e8a340e59c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x565130b743b9 - std::panicking::try::h83b9c896f579411d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x565130affe52 - std::panic::catch_unwind::hac32e5c4ec1c153f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x565130b2b6fe - std::thread::Builder::spawn_unchecked::{{closure}}::hecc6988a2e1214d4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x565130b1f963 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd25f07b87c521551 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 19: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 20: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 22: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 23: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 24: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 25: 0x0 - [INFO] [stdout] test crossbeam_channel_pool::tests::shutdown_on_handle_drop ... ok [INFO] [stdout] test run_now::tests::test_debug ... ok [INFO] [stdout] test run_now::tests::test_defaults ... ok [INFO] [stderr] thread '' panicked at 'test panic please ignore', src/threadpool_executor.rs:163:30 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565130e8ba3b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565130e8ba3b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565130e8ba3b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x565130e8ba3b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x565130e8ba3b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x565130e8b716 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x565130e8c1ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x565130be9395 - std::panicking::begin_panic::h417891ad2053fb89 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x565130b4acfd - executors::threadpool_executor::tests::keep_pool_size::{{closure}}::hfa6b50359af2c388 [INFO] [stderr] at src/threadpool_executor.rs:163 [INFO] [stderr] 9: 0x565130b4181e - ::call_box::h859f74333dc1731f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.7.1/src/lib.rs:95 [INFO] [stderr] 10: 0x565130be2fe8 - threadpool::spawn_in_pool::{{closure}}::h9acfdc61a4b36432 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-1.7.1/src/lib.rs:767 [INFO] [stderr] 11: 0x565130bd1303 - std::sys_common::backtrace::__rust_begin_short_backtrace::h19663bf92d816875 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x565130bd1faf - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd384b48cf02603d7 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x565130bd1222 - as core::ops::function::FnOnce<()>>::call_once::ha363ba674886a894 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x565130bd7dba - std::panicking::try::do_call::h5d3d9eceadb9e26d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x565130e8eeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x565130bd7c57 - std::panicking::try::hfa22081778967758 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x565130bd1634 - std::panic::catch_unwind::h434d16d0a2b2518b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x565130bd1dba - std::thread::Builder::spawn_unchecked::{{closure}}::h751cfaa511b1523d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x565130bd48a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h783c42a0d4359115 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 20: 0x565130e80ecf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x565130e8e260 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x565130e8e260 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x565130e8e260 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f0dfcbb64a4 - start_thread [INFO] [stderr] 25: 0x7f0dfc6e1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test crossbeam_channel_pool::tests::shutdown_from_worker ... ok [INFO] [stdout] test crossbeam_channel_pool::tests::shutdown_external ... ok [INFO] [stdout] test threadpool_executor::tests::keep_pool_size ... ok [INFO] [stdout] test threadpool_executor::tests::run_with_two_threads ... ok [INFO] [stdout] test crossbeam_workstealing_pool::tests::dealloc_on_handle_drop ... ok [INFO] [stdout] test threadpool_executor::tests::test_debug ... ok [INFO] [stdout] test crossbeam_workstealing_pool::tests::shutdown_external ... ok [INFO] [stdout] test threadpool_executor::tests::test_defaults ... ok [INFO] [stdout] test run_now::tests::shutdown_external ... ok [INFO] [stdout] test run_now::tests::shutdown_from_worker ... ok [INFO] [stdout] test threadpool_executor::tests::shutdown_external ... ok [INFO] [stdout] test threadpool_executor::tests::shutdown_from_worker ... ok [INFO] [stdout] test crossbeam_workstealing_pool::tests::shutdown_from_worker ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/version_numbers-a90fd35e55630750 [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] 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" "2f12c47584a8c86f33a5a27844e10034601551e3c96501e99a32b8db39ce11f7"` [INFO] running `"docker" "rm" "-f" "2f12c47584a8c86f33a5a27844e10034601551e3c96501e99a32b8db39ce11f7"` [INFO] [stdout] 2f12c47584a8c86f33a5a27844e10034601551e3c96501e99a32b8db39ce11f7