[INFO] updating cached repository iamlotus/jthreadpool [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/iamlotus/jthreadpool [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/iamlotus/jthreadpool" "work/ex/beta-1.37-6/sources/1.36.0/gh/iamlotus/jthreadpool"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iamlotus/jthreadpool'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/iamlotus/jthreadpool" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iamlotus/jthreadpool"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iamlotus/jthreadpool'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 224fcdbafdadcf6168d93f217579cafa3558570c [INFO] sha for GitHub repo iamlotus/jthreadpool: 224fcdbafdadcf6168d93f217579cafa3558570c [INFO] validating manifest of iamlotus/jthreadpool on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of iamlotus/jthreadpool on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing iamlotus/jthreadpool [INFO] finished frobbing iamlotus/jthreadpool [INFO] frobbed toml for iamlotus/jthreadpool written to work/ex/beta-1.37-6/sources/1.36.0/gh/iamlotus/jthreadpool/Cargo.toml [INFO] started frobbing iamlotus/jthreadpool [INFO] finished frobbing iamlotus/jthreadpool [INFO] frobbed toml for iamlotus/jthreadpool written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iamlotus/jthreadpool/Cargo.toml [INFO] crate iamlotus/jthreadpool already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing iamlotus/jthreadpool against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iamlotus/jthreadpool:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 7ad01da88757ab9d472c3b8462095b5be24dd4f5676923003841834688131555 [INFO] running `"docker" "start" "-a" "7ad01da88757ab9d472c3b8462095b5be24dd4f5676923003841834688131555"` [INFO] [stderr] Compiling jthreadpool v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | type Job=Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox+Send+'static` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `"docker" "inspect" "7ad01da88757ab9d472c3b8462095b5be24dd4f5676923003841834688131555"` [INFO] running `"docker" "rm" "-f" "7ad01da88757ab9d472c3b8462095b5be24dd4f5676923003841834688131555"` [INFO] [stdout] 7ad01da88757ab9d472c3b8462095b5be24dd4f5676923003841834688131555 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iamlotus/jthreadpool:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 89f1206f6c715e633cfc192b57b2854037dc354d5e35ed60dcba661864ddde87 [INFO] running `"docker" "start" "-a" "89f1206f6c715e633cfc192b57b2854037dc354d5e35ed60dcba661864ddde87"` [INFO] [stderr] Compiling jthreadpool v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | type Job=Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox+Send+'static` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `"docker" "inspect" "89f1206f6c715e633cfc192b57b2854037dc354d5e35ed60dcba661864ddde87"` [INFO] running `"docker" "rm" "-f" "89f1206f6c715e633cfc192b57b2854037dc354d5e35ed60dcba661864ddde87"` [INFO] [stdout] 89f1206f6c715e633cfc192b57b2854037dc354d5e35ed60dcba661864ddde87 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iamlotus/jthreadpool:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 77a593c4be0879a22821887028361a23b5ff60d2120d5198692ab432aa0559f6 [INFO] running `"docker" "start" "-a" "77a593c4be0879a22821887028361a23b5ff60d2120d5198692ab432aa0559f6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/jthreadpool-91b0c0a0c9d4204f [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:800:13 [INFO] [stdout] test test::count ... ok [INFO] [stdout] test test::init_with_name_prefix ... ok [INFO] [stdout] test test::await ... ok [INFO] [stdout] test test::shutdown_and_terminated ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:668:13 [INFO] [stdout] test test::work ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:721:13 [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:824:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55770bb6048b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55770bb6048b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55770bb6048b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55770bb6048b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55770bb6048b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55770bb60167 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55770bb60c00 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55770bae1be4 - std::panicking::begin_panic::h395b39e060beeb5b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55770badf6a9 - jthreadpool::test::panic_and_recovery::{{closure}}::h21ea247e60d2c68e [INFO] [stderr] at src/lib.rs:800 [INFO] [stderr] 9: 0x55770bad95fe - ::call_box::h64e019af1e6b51cf [INFO] [stderr] at src/lib.rs:38 [INFO] [stderr] 10: 0x55770bb1437e - jthreadpool::Worker::new::{{closure}}::hc7996c75f18da3d2 [INFO] [stderr] at src/lib.rs:145 [INFO] [stderr] 11: 0x55770baf68cb - std::sys_common::backtrace::__rust_begin_short_backtrace::hfd381c0711dcbe7a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55770bae8fad - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h46fdac38a3fd0837 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55770bb0cb8d - as core::ops::function::FnOnce<()>>::call_once::hb22987529e22c03b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55770bae1e40 - std::panicking::try::do_call::h22d16c97d7e73616 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55770bb6320a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x55770bae1cc3 - std::panicking::try::hc2bb91310b8b9d65 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55770bb0dbed - std::panic::catch_unwind::hd43ad7663d517827 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55770bae8dba - std::thread::Builder::spawn_unchecked::{{closure}}::ha40fe179fc135c55 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55770bae2113 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb06669a255d00963 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 20: 0x55770bb55f3f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 21: 0x55770bb628d0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x55770bb628d0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55770bb628d0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7fa2728c64a4 - start_thread [INFO] [stderr] 25: 0x7fa2723f1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stdout] test test::init_panic ... ok [INFO] [stderr] 0: 0x55770bb6048b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55770bb6048b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55770bb6048b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55770bb6048b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55770bb6048b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55770bb60167 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55770bb60c00 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55770bae1be4 - std::panicking::begin_panic::h395b39e060beeb5b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55770badb8be - jthreadpool::test::success_and_panic_count::{{closure}}::h74bf4de380164896 [INFO] [stderr] at src/lib.rs:668 [INFO] [stderr] 9: 0x55770bad937e - ::call_box::h04b3e330da55de00 [INFO] [stderr] at src/lib.rs:38 [INFO] [stderr] 10: 0x55770bb1437e - jthreadpool::Worker::new::{{closure}}::hc7996c75f18da3d2 [INFO] [stderr] at src/lib.rs:145 [INFO] [stderr] 11: 0x55770baf68cb - std::sys_common::backtrace::__rust_begin_short_backtrace::hfd381c0711dcbe7a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55770bae8fad - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h46fdac38a3fd0837 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55770bb0cb8d - as core::ops::function::FnOnce<()>>::call_once::hb22987529e22c03b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55770bae1e40 - std::panicking::try::do_call::h22d16c97d7e73616 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55770bb6320a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x55770bae1cc3 - std::panicking::try::hc2bb91310b8b9d65 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55770bb0dbed - std::panic::catch_unwind::hd43ad7663d517827 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55770bae8dba - std::thread::Builder::spawn_unchecked::{{closure}}::ha40fe179fc135c55 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55770bae2113 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb06669a255d00963 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 20: 0x55770bb55f3f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 21: 0x55770bb628d0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x55770bb628d0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55770bb628d0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7fa2728c64a4 - start_thread [INFO] [stderr] 25: 0x7fa2723f1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stdout] test test::success_and_panic_count ... ok [INFO] [stderr] 0: 0x55770bb6048b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] test test::panic_and_recovery ... ok [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55770bb6048b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55770bb6048b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55770bb6048b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55770bb6048b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55770bb60167 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55770bb60c00 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55770bae1be4 - std::panicking::begin_panic::h395b39e060beeb5b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55770baddb8e - jthreadpool::test::join::{{closure}}::h31d478fe1c1aec42 [INFO] [stderr] at src/lib.rs:721 [INFO] [stderr] 9: 0x55770bad95ae - ::call_box::h5fce666f1071552c [INFO] [stderr] at src/lib.rs:38 [INFO] [stderr] 10: 0x55770bb1437e - jthreadpool::Worker::new::{{closure}}::hc7996c75f18da3d2 [INFO] [stderr] at src/lib.rs:145 [INFO] [stderr] 11: 0x55770baf68cb - std::sys_common::backtrace::__rust_begin_short_backtrace::hfd381c0711dcbe7a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55770bae8fad - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h46fdac38a3fd0837 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55770bb0cb8d - as core::ops::function::FnOnce<()>>::call_once::hb22987529e22c03b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55770bae1e40 - std::panicking::try::do_call::h22d16c97d7e73616 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55770bb6320a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x55770bae1cc3 - std::panicking::try::hc2bb91310b8b9d65 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55770bb0dbed - std::panic::catch_unwind::hd43ad7663d517827 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55770bae8dba - std::thread::Builder::spawn_unchecked::{{closure}}::ha40fe179fc135c55 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55770bae2113 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb06669a255d00963 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 20: 0x55770bb55f3f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 21: 0x55770bb628d0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x55770bb628d0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55770bb628d0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7fa2728c64a4 - start_thread [INFO] [stderr] 25: 0x7fa2723f1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55770bb6048b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55770bb6048b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55770bb6048b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55770bb6048b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55770bb6048b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55770bb60167 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55770bb60c00 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55770bae1be4 - std::panicking::begin_panic::h395b39e060beeb5b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55770badfb4e - jthreadpool::test::panic_and_recovery_1::{{closure}}::h4e90d4ba43b609c4 [INFO] [stderr] at src/lib.rs:824 [INFO] [stdout] test test::join ... ok [INFO] [stderr] 9: 0x55770bad964e - ::call_box::h8fd318ac4dfdd740 [INFO] [stderr] at src/lib.rs:38 [INFO] [stderr] 10: 0x55770bb1437e - jthreadpool::Worker::new::{{closure}}::hc7996c75f18da3d2 [INFO] [stderr] at src/lib.rs:145 [INFO] [stderr] 11: 0x55770baf68cb - std::sys_common::backtrace::__rust_begin_short_backtrace::hfd381c0711dcbe7a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55770bae8fad - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h46fdac38a3fd0837 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55770bb0cb8d - as core::ops::function::FnOnce<()>>::call_once::hb22987529e22c03b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55770bae1e40 - std::panicking::try::do_call::h22d16c97d7e73616 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55770bb6320a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x55770bae1cc3 - std::panicking::try::hc2bb91310b8b9d65 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55770bb0dbed - std::panic::catch_unwind::hd43ad7663d517827 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55770bae8dba - std::thread::Builder::spawn_unchecked::{{closure}}::ha40fe179fc135c55 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55770bae2113 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb06669a255d00963 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 20: 0x55770bb55f3f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 21: 0x55770bb628d0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x55770bb628d0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55770bb628d0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7fa2728c64a4 - start_thread [INFO] [stderr] 25: 0x7fa2723f1d0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test test::panic_and_recovery_1 ... ok [INFO] [stdout] test test::worker_status ... ok [INFO] [stdout] test test::queued_and_executing_count ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests jthreadpool [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - ThreadPool::submit (line 469) ... ok [INFO] [stdout] test src/lib.rs - Builder (line 297) ... ok [INFO] [stdout] test src/lib.rs - ThreadPool::new (line 399) ... ok [INFO] [stdout] test src/lib.rs - ThreadPool::size (line 448) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "77a593c4be0879a22821887028361a23b5ff60d2120d5198692ab432aa0559f6"` [INFO] running `"docker" "rm" "-f" "77a593c4be0879a22821887028361a23b5ff60d2120d5198692ab432aa0559f6"` [INFO] [stdout] 77a593c4be0879a22821887028361a23b5ff60d2120d5198692ab432aa0559f6