[INFO] crate scheduled-thread-pool 0.2.4 is already in cache [INFO] testing scheduled-thread-pool-0.2.4 against 1.44.0 for beta-1.45-1 [INFO] extracting crate scheduled-thread-pool 0.2.4 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate scheduled-thread-pool 0.2.4 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate scheduled-thread-pool 0.2.4 [INFO] finished tweaking crates.io crate scheduled-thread-pool 0.2.4 [INFO] tweaked toml for crates.io crate scheduled-thread-pool 0.2.4 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 785d1750254c36124102978458b93fee13d8d7c6127a32adf78fc947a8830fdd [INFO] running `"docker" "start" "-a" "785d1750254c36124102978458b93fee13d8d7c6127a32adf78fc947a8830fdd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling scheduled-thread-pool v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `"docker" "inspect" "785d1750254c36124102978458b93fee13d8d7c6127a32adf78fc947a8830fdd"` [INFO] running `"docker" "rm" "-f" "785d1750254c36124102978458b93fee13d8d7c6127a32adf78fc947a8830fdd"` [INFO] [stdout] 785d1750254c36124102978458b93fee13d8d7c6127a32adf78fc947a8830fdd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cd7cc4209e7ab2cab59885c82ab378891bb0c431a67f21a7467f10e42a7b2ae9 [INFO] running `"docker" "start" "-a" "cd7cc4209e7ab2cab59885c82ab378891bb0c431a67f21a7467f10e42a7b2ae9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling scheduled-thread-pool v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.46s [INFO] running `"docker" "inspect" "cd7cc4209e7ab2cab59885c82ab378891bb0c431a67f21a7467f10e42a7b2ae9"` [INFO] running `"docker" "rm" "-f" "cd7cc4209e7ab2cab59885c82ab378891bb0c431a67f21a7467f10e42a7b2ae9"` [INFO] [stdout] cd7cc4209e7ab2cab59885c82ab378891bb0c431a67f21a7467f10e42a7b2ae9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c8102acba69834dfbbb92da4eb3b05baaece4846c2c59830e53a2839e42bd0fa [INFO] running `"docker" "start" "-a" "c8102acba69834dfbbb92da4eb3b05baaece4846c2c59830e53a2839e42bd0fa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scheduled_thread_pool-9960a28ffe30f557 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::test_works ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:448:17 [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:448:17 [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:448:17 [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:448:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a3f7ec8d64 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55a3f7ec8d64 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a3f7ec8d64 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55a3f7ec8d64 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55a3f7ef19dc - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55a3f7ec5593 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55a3f7ecb635 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55a3f7ecb635 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a3f7ecb635 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55a3f7ecb372 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55a3f7ecbc92 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55a3f7eb0291 - std::panicking::begin_panic::h1b16b2dde8395285 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55a3f7e3485e - scheduled_thread_pool::test::test_recovery_from_subtask_panic::{{closure}}::h120c2f17fa86cc19 [INFO] [stderr] at src/lib.rs:448 [INFO] [stderr] 13: 0x55a3f7e45d9e - scheduled_thread_pool::thunk::Thunk<(),R>::new::{{closure}}::hdcf2bff0e56e897b [INFO] [stderr] at src/thunk.rs:20 [INFO] [stderr] 14: 0x55a3f7e4628e - >::invoke::h781822c17c104223 [INFO] [stderr] at src/thunk.rs:50 [INFO] [stderr] 15: 0x55a3f7e46120 - scheduled_thread_pool::thunk::Thunk::invoke::hab387dcf3c9ae5cb [INFO] [stderr] at src/thunk.rs:35 [INFO] [stderr] 16: 0x55a3f7e49b59 - scheduled_thread_pool::Worker::run_job::ha54fd838a5765c49 [INFO] [stderr] at src/lib.rs:364 [INFO] [stderr] 17: 0x55a3f7e495c7 - scheduled_thread_pool::Worker::run::{{closure}}::h247df2edfe86b73e [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 18: 0x55a3f7e653a2 - as core::ops::function::FnOnce<()>>::call_once::h25796b8bfe810275 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x55a3f7e43ce2 - std::panicking::try::do_call::h241b3b8e68fac9fc [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 21: 0x55a3f7e43c00 - std::panicking::try::h92beff3cdd15bee7 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x55a3f7e66392 - std::panic::catch_unwind::h41446b411339ab8b [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55a3f7e4950f - scheduled_thread_pool::Worker::run::h470ab52e2f7086e6 [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 24: 0x55a3f7e493b0 - scheduled_thread_pool::Worker::start::{{closure}}::hae31b5e20c47a273 [INFO] [stderr] at src/lib.rs:320 [INFO] [stderr] 25: 0x55a3f7e42fea - std::sys_common::backtrace::__rust_begin_short_backtrace::h9af0dfb24fa12a54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 26: 0x55a3f7e43a0a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed3025e71b5af807 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stderr] 27: 0x55a3f7e653be - as core::ops::function::FnOnce<()>>::call_once::hea9bfaa0684cf185 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 28: 0x55a3f7e43d1c - std::panicking::try::do_call::hd0515867ba45428d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 29: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 30: 0x55a3f7e43ad7 - std::panicking::try::h427b8c24a5abecd6 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 31: 0x55a3f7e6633e - std::panic::catch_unwind::h38e7e268ea5743a3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 32: 0x55a3f7e4383e - std::thread::Builder::spawn_unchecked::{{closure}}::h02daa6f9e340d62d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stderr] 33: 0x55a3f7e5c9be - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf155bcf8216eeaac [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 34: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 35: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 36: 0x55a3f7ed24aa - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 37: 0x7f4668353609 - start_thread [INFO] [stderr] 38: 0x7f466825f103 - __clone [INFO] [stderr] 39: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a3f7ec8d64 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55a3f7ec8d64 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a3f7ec8d64 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55a3f7ec8d64 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55a3f7ef19dc - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55a3f7ec5593 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55a3f7ecb635 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55a3f7ecb635 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a3f7ecb635 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55a3f7ecb372 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55a3f7ecbc92 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55a3f7eb0291 - std::panicking::begin_panic::h1b16b2dde8395285 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55a3f7e3485e - scheduled_thread_pool::test::test_recovery_from_subtask_panic::{{closure}}::h120c2f17fa86cc19 [INFO] [stderr] at src/lib.rs:448 [INFO] [stderr] 13: 0x55a3f7e45d9e - scheduled_thread_pool::thunk::Thunk<(),R>::new::{{closure}}::hdcf2bff0e56e897b [INFO] [stderr] at src/thunk.rs:20 [INFO] [stderr] 14: 0x55a3f7e4628e - >::invoke::h781822c17c104223 [INFO] [stderr] at src/thunk.rs:50 [INFO] [stderr] 15: 0x55a3f7e46120 - scheduled_thread_pool::thunk::Thunk::invoke::hab387dcf3c9ae5cb [INFO] [stderr] at src/thunk.rs:35 [INFO] [stderr] 16: 0x55a3f7e49b59 - scheduled_thread_pool::Worker::run_job::ha54fd838a5765c49 [INFO] [stderr] at src/lib.rs:364 [INFO] [stderr] 17: 0x55a3f7e495c7 - scheduled_thread_pool::Worker::run::{{closure}}::h247df2edfe86b73e [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 18: 0x55a3f7e653a2 - as core::ops::function::FnOnce<()>>::call_once::h25796b8bfe810275 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x55a3f7e43ce2 - std::panicking::try::do_call::h241b3b8e68fac9fc [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 21: 0x55a3f7e43c00 - std::panicking::try::h92beff3cdd15bee7 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x55a3f7e66392 - std::panic::catch_unwind::h41446b411339ab8b [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55a3f7e4950f - scheduled_thread_pool::Worker::run::h470ab52e2f7086e6 [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 24: 0x55a3f7e493b0 - scheduled_thread_pool::Worker::start::{{closure}}::hae31b5e20c47a273 [INFO] [stderr] at src/lib.rs:320 [INFO] [stderr] 25: 0x55a3f7e42fea - std::sys_common::backtrace::__rust_begin_short_backtrace::h9af0dfb24fa12a54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 26: 0x55a3f7e43a0a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed3025e71b5af807 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stderr] 27: 0x55a3f7e653be - as core::ops::function::FnOnce<()>>::call_once::hea9bfaa0684cf185 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 28: 0x55a3f7e43d1c - std::panicking::try::do_call::hd0515867ba45428d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 29: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 30: 0x55a3f7e43ad7 - std::panicking::try::h427b8c24a5abecd6 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 31: 0x55a3f7e6633e - std::panic::catch_unwind::h38e7e268ea5743a3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 32: 0x55a3f7e4383e - std::thread::Builder::spawn_unchecked::{{closure}}::h02daa6f9e340d62d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stderr] 33: 0x55a3f7e5c9be - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf155bcf8216eeaac [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 34: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 35: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 36: 0x55a3f7ed24aa - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 37: 0x7f4668353609 - start_thread [INFO] [stderr] 38: 0x7f466825f103 - __clone [INFO] [stderr] 39: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a3f7ec8d64 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55a3f7ec8d64 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a3f7ec8d64 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55a3f7ec8d64 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55a3f7ef19dc - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55a3f7ec5593 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55a3f7ecb635 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55a3f7ecb635 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a3f7ecb635 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55a3f7ecb372 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55a3f7ecbc92 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55a3f7eb0291 - std::panicking::begin_panic::h1b16b2dde8395285 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55a3f7e3485e - scheduled_thread_pool::test::test_recovery_from_subtask_panic::{{closure}}::h120c2f17fa86cc19 [INFO] [stderr] at src/lib.rs:448 [INFO] [stderr] 13: 0x55a3f7e45d9e - scheduled_thread_pool::thunk::Thunk<(),R>::new::{{closure}}::hdcf2bff0e56e897b [INFO] [stderr] at src/thunk.rs:20 [INFO] [stderr] 14: 0x55a3f7e4628e - >::invoke::h781822c17c104223 [INFO] [stderr] at src/thunk.rs:50 [INFO] [stderr] 15: 0x55a3f7e46120 - scheduled_thread_pool::thunk::Thunk::invoke::hab387dcf3c9ae5cb [INFO] [stderr] at src/thunk.rs:35 [INFO] [stderr] 16: 0x55a3f7e49b59 - scheduled_thread_pool::Worker::run_job::ha54fd838a5765c49 [INFO] [stderr] at src/lib.rs:364 [INFO] [stderr] 17: 0x55a3f7e495c7 - scheduled_thread_pool::Worker::run::{{closure}}::h247df2edfe86b73e [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 18: 0x55a3f7e653a2 - as core::ops::function::FnOnce<()>>::call_once::h25796b8bfe810275 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x55a3f7e43ce2 - std::panicking::try::do_call::h241b3b8e68fac9fc [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 21: 0x55a3f7e43c00 - std::panicking::try::h92beff3cdd15bee7 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x55a3f7e66392 - std::panic::catch_unwind::h41446b411339ab8b [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55a3f7e4950f - scheduled_thread_pool::Worker::run::h470ab52e2f7086e6 [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 24: 0x55a3f7e493b0 - scheduled_thread_pool::Worker::start::{{closure}}::hae31b5e20c47a273 [INFO] [stderr] at src/lib.rs:320 [INFO] [stderr] 25: 0x55a3f7e42fea - std::sys_common::backtrace::__rust_begin_short_backtrace::h9af0dfb24fa12a54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 26: 0x55a3f7e43a0a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed3025e71b5af807 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stderr] 27: 0x55a3f7e653be - as core::ops::function::FnOnce<()>>::call_once::hea9bfaa0684cf185 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 28: 0x55a3f7e43d1c - std::panicking::try::do_call::hd0515867ba45428d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 29: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 30: 0x55a3f7e43ad7 - std::panicking::try::h427b8c24a5abecd6 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 31: 0x55a3f7e6633e - std::panic::catch_unwind::h38e7e268ea5743a3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 32: 0x55a3f7e4383e - std::thread::Builder::spawn_unchecked::{{closure}}::h02daa6f9e340d62d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stderr] 33: 0x55a3f7e5c9be - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf155bcf8216eeaac [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 34: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 35: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 36: 0x55a3f7ed24aa - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 37: 0x7f4668353609 - start_thread [INFO] [stderr] 38: 0x7f466825f103 - __clone [INFO] [stderr] 39: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stdout] test test::test_zero_tasks_panic ... ok [INFO] [stderr] 0: 0x55a3f7ec8d64 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55a3f7ec8d64 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a3f7ec8d64 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55a3f7ec8d64 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55a3f7ef19dc - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55a3f7ec5593 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55a3f7ecb635 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55a3f7ecb635 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a3f7ecb635 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55a3f7ecb372 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55a3f7ecbc92 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55a3f7eb0291 - std::panicking::begin_panic::h1b16b2dde8395285 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55a3f7e3485e - scheduled_thread_pool::test::test_recovery_from_subtask_panic::{{closure}}::h120c2f17fa86cc19 [INFO] [stderr] at src/lib.rs:448 [INFO] [stderr] 13: 0x55a3f7e45d9e - scheduled_thread_pool::thunk::Thunk<(),R>::new::{{closure}}::hdcf2bff0e56e897b [INFO] [stderr] at src/thunk.rs:20 [INFO] [stderr] 14: 0x55a3f7e4628e - >::invoke::h781822c17c104223 [INFO] [stderr] at src/thunk.rs:50 [INFO] [stderr] 15: 0x55a3f7e46120 - scheduled_thread_pool::thunk::Thunk::invoke::hab387dcf3c9ae5cb [INFO] [stderr] at src/thunk.rs:35 [INFO] [stderr] 16: 0x55a3f7e49b59 - scheduled_thread_pool::Worker::run_job::ha54fd838a5765c49 [INFO] [stderr] at src/lib.rs:364 [INFO] [stderr] 17: 0x55a3f7e495c7 - scheduled_thread_pool::Worker::run::{{closure}}::h247df2edfe86b73e [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 18: 0x55a3f7e653a2 - as core::ops::function::FnOnce<()>>::call_once::h25796b8bfe810275 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x55a3f7e43ce2 - std::panicking::try::do_call::h241b3b8e68fac9fc [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 21: 0x55a3f7e43c00 - std::panicking::try::h92beff3cdd15bee7 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x55a3f7e66392 - std::panic::catch_unwind::h41446b411339ab8b [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55a3f7e4950f - scheduled_thread_pool::Worker::run::h470ab52e2f7086e6 [INFO] [stderr] at src/lib.rs:326 [INFO] [stderr] 24: 0x55a3f7e493b0 - scheduled_thread_pool::Worker::start::{{closure}}::hae31b5e20c47a273 [INFO] [stderr] at src/lib.rs:320 [INFO] [stderr] 25: 0x55a3f7e42fea - std::sys_common::backtrace::__rust_begin_short_backtrace::h9af0dfb24fa12a54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 26: 0x55a3f7e43a0a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hed3025e71b5af807 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stderr] 27: 0x55a3f7e653be - as core::ops::function::FnOnce<()>>::call_once::hea9bfaa0684cf185 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 28: 0x55a3f7e43d1c - std::panicking::try::do_call::hd0515867ba45428d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 29: 0x55a3f7e4a71d - __rust_try [INFO] [stderr] 30: 0x55a3f7e43ad7 - std::panicking::try::h427b8c24a5abecd6 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 31: 0x55a3f7e6633e - std::panic::catch_unwind::h38e7e268ea5743a3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 32: 0x55a3f7e4383e - std::thread::Builder::spawn_unchecked::{{closure}}::h02daa6f9e340d62d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stderr] 33: 0x55a3f7e5c9be - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf155bcf8216eeaac [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 34: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 35: 0x55a3f7ed24aa - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 36: 0x55a3f7ed24aa - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 37: 0x7f4668353609 - start_thread [INFO] [stderr] 38: 0x7f466825f103 - __clone [INFO] [stderr] 39: 0x0 - [INFO] [stdout] test test::test_recovery_from_subtask_panic ... ok [INFO] [stdout] test test::test_dynamic_rate_jobs_stop_after_drop ... ok [INFO] [stdout] test test::cancellation ... ok [INFO] [stdout] test test::test_dynamic_delay_jobs_stop_after_drop ... ok [INFO] [stdout] test test::test_execute_after ... ok [INFO] [stdout] test test::test_fixed_delay_jobs_stop_after_drop ... ok [INFO] [stdout] test test::test_jobs_complete_after_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests scheduled-thread-pool [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c8102acba69834dfbbb92da4eb3b05baaece4846c2c59830e53a2839e42bd0fa"` [INFO] running `"docker" "rm" "-f" "c8102acba69834dfbbb92da4eb3b05baaece4846c2c59830e53a2839e42bd0fa"` [INFO] [stdout] c8102acba69834dfbbb92da4eb3b05baaece4846c2c59830e53a2839e42bd0fa