[INFO] crate workerpool 1.1.1 is already in cache
[INFO] extracting crate workerpool 1.1.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/workerpool/1.1.1
[INFO] extracting crate workerpool 1.1.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/workerpool/1.1.1
[INFO] validating manifest of workerpool-1.1.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of workerpool-1.1.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing workerpool-1.1.1
[INFO] finished frobbing workerpool-1.1.1
[INFO] frobbed toml for workerpool-1.1.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/workerpool/1.1.1/Cargo.toml
[INFO] started frobbing workerpool-1.1.1
[INFO] finished frobbing workerpool-1.1.1
[INFO] frobbed toml for workerpool-1.1.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/workerpool/1.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing workerpool-1.1.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/workerpool/1.1.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 29039fb9513b662e7ba0070aa222abb3e433745be1ae60b9e39c8a41edeea2be
[INFO] running `"docker" "start" "-a" "29039fb9513b662e7ba0070aa222abb3e433745be1ae60b9e39c8a41edeea2be"`
[INFO] [stderr]    Compiling workerpool v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "29039fb9513b662e7ba0070aa222abb3e433745be1ae60b9e39c8a41edeea2be"`
[INFO] running `"docker" "rm" "-f" "29039fb9513b662e7ba0070aa222abb3e433745be1ae60b9e39c8a41edeea2be"`
[INFO] [stdout] 29039fb9513b662e7ba0070aa222abb3e433745be1ae60b9e39c8a41edeea2be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/workerpool/1.1.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 04e4dfcdcbe23fb81ebd7025eea5bdcaeb0d1f6fbf7424aba8fb80a7d972bed5
[INFO] running `"docker" "start" "-a" "04e4dfcdcbe23fb81ebd7025eea5bdcaeb0d1f6fbf7424aba8fb80a7d972bed5"`
[INFO] [stderr]    Compiling workerpool v1.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]     --> src/lib.rs:1070:46
[INFO] [stderr]      |
[INFO] [stderr] 1070 |             pool.execute(Thunk::of(move || { 1 + 1; }));
[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 3.02s
[INFO] running `"docker" "inspect" "04e4dfcdcbe23fb81ebd7025eea5bdcaeb0d1f6fbf7424aba8fb80a7d972bed5"`
[INFO] running `"docker" "rm" "-f" "04e4dfcdcbe23fb81ebd7025eea5bdcaeb0d1f6fbf7424aba8fb80a7d972bed5"`
[INFO] [stdout] 04e4dfcdcbe23fb81ebd7025eea5bdcaeb0d1f6fbf7424aba8fb80a7d972bed5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/workerpool/1.1.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] f06f52f256423aad8110e2b17bf01b7d9aaa76e1360887f3b14098da9213866b
[INFO] running `"docker" "start" "-a" "f06f52f256423aad8110e2b17bf01b7d9aaa76e1360887f3b14098da9213866b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/workerpool-d62d69ff927078b4
[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:1261:13
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test test::test_name ... ok
[INFO] [stdout] test test::test_multi_join ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it must!', src/lib.rs:1122:44
[INFO] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it must!', src/lib.rs:1122:44
[INFO] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it must!', src/lib.rs:1122:44
[INFO] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it must!', src/lib.rs:1122:44
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c5a30 - workerpool[674805387e2be603]::test::test_name::{closure#1}
[INFO] [stderr]                                at src/lib.rs:1261
[INFO] [stderr]    7:     0x557e855c1005 - <workerpool[674805387e2be603]::test::test_name::{closure#1} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c315c - workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1122
[INFO] [stderr]    7:     0x557e855c0d9d - <workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c315c - workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1122
[INFO] [stderr]    7:     0x557e855c0d9d - <workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c315c - workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1122
[INFO] [stderr]    7:     0x557e855c0d9d - <workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c315c - workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1122
[INFO] [stderr]    7:     0x557e855c0d9d - <workerpool[674805387e2be603]::test::test_recovery_from_subtask_panic::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[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] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it should!', src/lib.rs:1149:17
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - stdthread '[698b411d1b74fcff<unnamed>]' panicked at '::Ignore this panic, it should!sys', ::src/lib.rsunix:::1149backtrace:::17tracing
[INFO] [stdout] test test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop ... ok
[INFO] [stderr] ::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c3541 - workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1149
[INFO] [stderr]    7:     0x557e855c0e55 - <workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it should!', src/lib.rs:1149:17
[INFO] [stderr] thread '<unnamed>' panicked at 'Ignore this panic, it should!', src/lib.rs:1149:17
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c3541 - workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1149
[INFO] [stderr]    7:     0x557e855c0e55 - <workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c3541 - workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1149
[INFO] [stderr]    7:     0x557e855c0e55 - <workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout] test test::test_shrink ... ok
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557e8564e823 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x557e8564a4bb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x557e8564d456 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x557e8564d1d4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x557e8564db60 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x557e8563de37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x557e855c3541 - workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0}
[INFO] [stderr]                                at src/lib.rs:1149
[INFO] [stderr]    7:     0x557e855c0e55 - <workerpool[674805387e2be603]::test::test_should_not_panic_on_drop_if_subtasks_panic_after_drop::{closure#0} as workerpool[674805387e2be603]::thunk::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:971
[INFO] [stderr]    8:     0x557e855f7bb1 - <workerpool[674805387e2be603]::thunk::ThunkWorker<()> as workerpool[674805387e2be603]::Worker>::execute
[INFO] [stderr]                                at src/lib.rs:1027
[INFO] [stderr]    9:     0x557e855e9223 - workerpool[674805387e2be603]::spawn_in_pool::<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:190
[INFO] [stderr]   10:     0x557e855926d2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   11:     0x557e855e65bd - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   12:     0x557e855a9fd0 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   13:     0x557e855aab44 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x557e85650dd9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x557e855acb7d - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   16:     0x557e855a4682 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   17:     0x557e855e5735 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   18:     0x557e855e8786 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<workerpool[674805387e2be603]::spawn_in_pool<workerpool[674805387e2be603]::thunk::ThunkWorker<()>>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   19:     0x557e856504fd - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   20:     0x7f5cc1262493 - start_thread
[INFO] [stderr]   21:     0x7f5cc0d8dace - __clone
[INFO] [stderr]   22:                0x0 - <unknown>
[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 281) ... ok
[INFO] [stdout] test src/lib.rs - Builder::num_threads (line 306) ... ok
[INFO] [stdout] test src/lib.rs - Builder::build (line 403) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 259) ... ok
[INFO] [stdout] test src/lib.rs - Builder::thread_name (line 339) ... ok
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Builder::thread_stack_size (line 374) ... ok
[INFO] [stdout] test src/lib.rs -  (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::active_count (line 645) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::execute (line 557) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::eq (line 908) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::max_count (line 672) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::join (line 788) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::execute_to (line 588) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::clone (line 840) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::new (line 500) ... ok
[INFO] [stdout] test src/lib.rs - thunk::Thunk (line 982) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::queued_count (line 618) ... ok
[INFO] [stdout] test src/lib.rs - thunk::Thunk (line 990) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::panic_count (line 693) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::with_name (line 522) ... ok
[INFO] [stdout] test src/lib.rs - thunk (line 939) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::set_num_threads (line 727) ... 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" "f06f52f256423aad8110e2b17bf01b7d9aaa76e1360887f3b14098da9213866b"`
[INFO] running `"docker" "rm" "-f" "f06f52f256423aad8110e2b17bf01b7d9aaa76e1360887f3b14098da9213866b"`
[INFO] [stdout] f06f52f256423aad8110e2b17bf01b7d9aaa76e1360887f3b14098da9213866b