[INFO] crate workerpool 1.2.0 is already in cache [INFO] extracting crate workerpool 1.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/workerpool/1.2.0 [INFO] extracting crate workerpool 1.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/workerpool/1.2.0 [INFO] validating manifest of workerpool-1.2.0 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 workerpool-1.2.0 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 workerpool-1.2.0 [INFO] finished frobbing workerpool-1.2.0 [INFO] frobbed toml for workerpool-1.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/workerpool/1.2.0/Cargo.toml [INFO] started frobbing workerpool-1.2.0 [INFO] finished frobbing workerpool-1.2.0 [INFO] frobbed toml for workerpool-1.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/workerpool/1.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 workerpool-1.2.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/workerpool/1.2.0:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 40f49bb0524536d65f8a7338d084eb1f44983af4107c36f7ab871b57023f5321 [INFO] running `"docker" "start" "-a" "40f49bb0524536d65f8a7338d084eb1f44983af4107c36f7ab871b57023f5321"` [INFO] [stderr] Compiling workerpool v1.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `"docker" "inspect" "40f49bb0524536d65f8a7338d084eb1f44983af4107c36f7ab871b57023f5321"` [INFO] running `"docker" "rm" "-f" "40f49bb0524536d65f8a7338d084eb1f44983af4107c36f7ab871b57023f5321"` [INFO] [stdout] 40f49bb0524536d65f8a7338d084eb1f44983af4107c36f7ab871b57023f5321 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/workerpool/1.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 28a006872cb9b06bdaaace85787fc4c93725eec7c467a85c12ef7f826c2e9e86 [INFO] running `"docker" "start" "-a" "28a006872cb9b06bdaaace85787fc4c93725eec7c467a85c12ef7f826c2e9e86"` [INFO] [stderr] Compiling workerpool v1.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/lib.rs:1205:17 [INFO] [stderr] | [INFO] [stderr] 1205 | tx.send(1).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `"docker" "inspect" "28a006872cb9b06bdaaace85787fc4c93725eec7c467a85c12ef7f826c2e9e86"` [INFO] running `"docker" "rm" "-f" "28a006872cb9b06bdaaace85787fc4c93725eec7c467a85c12ef7f826c2e9e86"` [INFO] [stdout] 28a006872cb9b06bdaaace85787fc4c93725eec7c467a85c12ef7f826c2e9e86 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/workerpool/1.2.0:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 4f1220943294df088200ce39b68fba92f66df51d884c4e0c0ed8a10310fd404a [INFO] running `"docker" "start" "-a" "4f1220943294df088200ce39b68fba92f66df51d884c4e0c0ed8a10310fd404a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/workerpool-1bd3eb53bdffbf33 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test test::test_cloned_eq ... ok [INFO] [stdout] test test::test_empty_pool ... ok [INFO] [stderr] thread 'test' panicked at 'explicit panic', src/lib.rs:1283:13 [INFO] [stderr] stack backtrace: [INFO] [stdout] test test::test_multi_join ... ok [INFO] [stdout] test test::test_name ... ok [INFO] [stderr] thread '' panicked at 'intentional panic', thread 'src/lib.rs:1145' panicked at 'thread ':intentional panic', 39src/lib.rs [INFO] [stderr] ' panicked at ':intentional panic1145', :src/lib.rs39: [INFO] [stderr] 1145:39 [INFO] [stderr] thread '' panicked at 'intentional panic', src/lib.rs:1145:39 [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x557219469d40 - workerpool::test::test_name::{{closure}}::hff61ca19618b89b3 [INFO] [stderr] at src/lib.rs:1283 [INFO] [stderr] 7: 0x557219464f35 - ::call_box::h968dd96a65fd0623 [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55721946739c - workerpool::test::test_recovery_from_subtask_panic::{{closure}}::ha5fead639741b8d0 [INFO] [stderr] at src/lib.rs:1145 [INFO] [stderr] 7: 0x557219464b2d - ::call_box::h2cc789dc45f4327f [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55721946739c - workerpool::test::test_recovery_from_subtask_panic::{{closure}}::ha5fead639741b8d0 [INFO] [stderr] at src/lib.rs:1145 [INFO] [stderr] 7: 0x557219464b2d - ::call_box::h2cc789dc45f4327f [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55721946739c - workerpool::test::test_recovery_from_subtask_panic::{{closure}}::ha5fead639741b8d0 [INFO] [stderr] at src/lib.rs:1145 [INFO] [stderr] 7: 0x557219464b2d - ::call_box::h2cc789dc45f4327f [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55721946739c - workerpool::test::test_recovery_from_subtask_panic::{{closure}}::ha5fead639741b8d0 [INFO] [stderr] at src/lib.rs:1145 [INFO] [stderr] 7: 0x557219464b2d - ::call_box::h2cc789dc45f4327f [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stdout] test test::test_recovery_from_subtask_panic ... ok [INFO] [stdout] test test::test_send ... ok [INFO] [stdout] test test::test_send_shared_data ... ok [INFO] [stdout] test test::test_active_count ... ok [INFO] [stdout] test test::test_debug ... ok [INFO] [stdout] test test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop ... ok [INFO] [stderr] thread '' panicked at 'intentional panic', src/lib.rs:1173:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x557219467791 - workerpool::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{{closure}}::ha54d2b3409233798 [INFO] [stderr] at src/lib.rs:1173 [INFO] [stderr] 7: 0x557219464be5 - ::call_box::h4f81390800d2c639 [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] thread '' panicked at 'intentional panic', src/lib.rs:1173:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x557219467791 - workerpool::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{{closure}}::ha54d2b3409233798 [INFO] [stderr] at src/lib.rs:1173 [INFO] [stderr] 7: 0x557219464be5 - ::call_box::h4f81390800d2c639 [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] thread '' panicked at 'intentional panic', src/lib.rs:1173:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x557219467791 - workerpool::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{{closure}}::ha54d2b3409233798 [INFO] [stderr] at src/lib.rs:1173 [INFO] [stderr] 7: 0x557219464be5 - ::call_box::h4f81390800d2c639 [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stderr] thread '' panicked at 'intentional panic', src/lib.rs:1173:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55721951c443 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x557219517cdb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55721951b0e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55721951ae79 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55721951b7ef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55721950b1a7 - std::panicking::begin_panic::h1025ef4c6ae200e9 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x557219467791 - workerpool::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{{closure}}::ha54d2b3409233798 [INFO] [stderr] at src/lib.rs:1173 [INFO] [stderr] 7: 0x557219464be5 - ::call_box::h4f81390800d2c639 [INFO] [stderr] at src/lib.rs:992 [INFO] [stderr] 8: 0x55721948e8d1 - as workerpool::Worker>::execute::h8733f1e7c472612e [INFO] [stderr] at src/lib.rs:1048 [INFO] [stderr] 9: 0x557219493d02 - workerpool::spawn_in_pool::{{closure}}::hfa12461c5d88b1f6 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 10: 0x557219440052 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f4272e325ede47a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stderr] 11: 0x55721948ac2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h356d52f934a26a7a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x55721944bb80 - as core::ops::function::FnOnce<()>>::call_once::h748ff11922ecf23a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x557219441934 - std::panicking::try::do_call::h3919fcb93b7cc28f [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55721951e689 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x557219441440 - std::panicking::try::hd826a02e9e686d29 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stderr] 16: 0x55721944bfd2 - std::panic::catch_unwind::hc8e06859754eb4cf [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557219489e05 - std::thread::Builder::spawn_unchecked::{{closure}}::h18e8618f92e84e72 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x55721944ca22 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d3f2d4f4cb540c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stderr] 19: 0x55721950f2ce - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] 20: 0x55721951dcdf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 21: 0x7fe3c395f4a3 - start_thread [INFO] [stderr] 22: 0x7fe3c348ad0e - __clone [INFO] [stderr] 23: 0x0 - [INFO] [stdout] test test::test_shrink ... ok [INFO] [stdout] test test::test_sync_shared_data ... ok [INFO] [stdout] test test::test_works ... ok [INFO] [stdout] test test::test_zero_tasks_panic ... ok [INFO] [stdout] test test::test_join_wavesurfer ... ok [INFO] [stdout] test test::test_clone ... ok [INFO] [stdout] test test::test_massive_task_creation ... ok [INFO] [stdout] test test::test_no_fun_or_joy ... ok [INFO] [stdout] test test::test_set_num_threads_decreasing ... ok [INFO] [stdout] test test::test_repeated_join ... ok [INFO] [stdout] test test::test_set_num_threads_increasing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests workerpool [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - Builder::new (line 298) ... ok [INFO] [stdout] test src/lib.rs - Builder::num_threads (line 323) ... ok [INFO] [stdout] test src/lib.rs - Builder::build (line 420) ... ok [INFO] [stdout] test src/lib.rs - Builder (line 276) ... ok [INFO] [stdout] test src/lib.rs - Builder::thread_name (line 356) ... ok [INFO] [stdout] test src/lib.rs - Builder::thread_stack_size (line 391) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 68) ... ok [INFO] [stdout] test src/lib.rs - Pool::active_count (line 665) ... ok [INFO] [stdout] test src/lib.rs - Pool::eq (line 926) ... ok [INFO] [stdout] test src/lib.rs - Pool::execute_to (line 604) ... ok [INFO] [stdout] test src/lib.rs - Pool::execute (line 572) ... ok [INFO] [stdout] test src/lib.rs - Pool::clone (line 860) ... ok [INFO] [stdout] test src/lib.rs - Pool::join (line 808) ... ok [INFO] [stdout] test src/lib.rs - Pool::new (line 515) ... ok [INFO] [stdout] test src/lib.rs - Pool::max_count (line 692) ... ok [INFO] [stdout] test src/lib.rs - Pool::panic_count (line 713) ... ok [INFO] [stdout] test src/lib.rs - thunk::Thunk (line 1011) ... ok [INFO] [stdout] test src/lib.rs - Pool::queued_count (line 638) ... ok [INFO] [stdout] test src/lib.rs - thunk::Thunk (line 1003) ... ok [INFO] [stdout] test src/lib.rs - Pool::with_name (line 537) ... ok [INFO] [stdout] test src/lib.rs - thunk (line 957) ... ok [INFO] [stdout] test src/lib.rs - Pool::set_num_threads (line 747) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4f1220943294df088200ce39b68fba92f66df51d884c4e0c0ed8a10310fd404a"` [INFO] running `"docker" "rm" "-f" "4f1220943294df088200ce39b68fba92f66df51d884c4e0c0ed8a10310fd404a"` [INFO] [stdout] 4f1220943294df088200ce39b68fba92f66df51d884c4e0c0ed8a10310fd404a