[INFO] fetching crate td_rthreadpool 0.1.2... [INFO] extracting crate td_rthreadpool 0.1.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/td_rthreadpool/0.1.2 [INFO] extracting crate td_rthreadpool 0.1.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/td_rthreadpool/0.1.2 [INFO] validating manifest of td_rthreadpool-0.1.2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of td_rthreadpool-0.1.2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing td_rthreadpool-0.1.2 [INFO] finished frobbing td_rthreadpool-0.1.2 [INFO] frobbed toml for td_rthreadpool-0.1.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/td_rthreadpool/0.1.2/Cargo.toml [INFO] started frobbing td_rthreadpool-0.1.2 [INFO] finished frobbing td_rthreadpool-0.1.2 [INFO] frobbed toml for td_rthreadpool-0.1.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/td_rthreadpool/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing td_rthreadpool-0.1.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/td_rthreadpool/0.1.2:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 21a8f0dd8ca640bb58d99f3bdc46f7e5459c3621b3dd2374effa4de7385b9621 [INFO] running `"docker" "start" "-a" "21a8f0dd8ca640bb58d99f3bdc46f7e5459c3621b3dd2374effa4de7385b9621"` [INFO] [stderr] Compiling td_rthreadpool v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mutex/poison.rs:168:32 [INFO] [stderr] | [INFO] [stderr] 168 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | type Thunk<'a> = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `"docker" "inspect" "21a8f0dd8ca640bb58d99f3bdc46f7e5459c3621b3dd2374effa4de7385b9621"` [INFO] running `"docker" "rm" "-f" "21a8f0dd8ca640bb58d99f3bdc46f7e5459c3621b3dd2374effa4de7385b9621"` [INFO] [stdout] 21a8f0dd8ca640bb58d99f3bdc46f7e5459c3621b3dd2374effa4de7385b9621 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/td_rthreadpool/0.1.2:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 6cad1cf6d6bb649adf7bb9667f491e64109da4dc755576012e6eb7588908ab40 [INFO] running `"docker" "start" "-a" "6cad1cf6d6bb649adf7bb9667f491e64109da4dc755576012e6eb7588908ab40"` [INFO] [stderr] Compiling td_rthreadpool v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> tests/test.rs:3:19 [INFO] [stderr] | [INFO] [stderr] 3 | use std::thread::{self, sleep}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut pool = ThreadPool::new(TEST_TASKS); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> tests/test.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | 1 + 1; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mutex/poison.rs:168:32 [INFO] [stderr] | [INFO] [stderr] 168 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:23:22 [INFO] [stderr] | [INFO] [stderr] 23 | type Thunk<'a> = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `"docker" "inspect" "6cad1cf6d6bb649adf7bb9667f491e64109da4dc755576012e6eb7588908ab40"` [INFO] running `"docker" "rm" "-f" "6cad1cf6d6bb649adf7bb9667f491e64109da4dc755576012e6eb7588908ab40"` [INFO] [stdout] 6cad1cf6d6bb649adf7bb9667f491e64109da4dc755576012e6eb7588908ab40 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/td_rthreadpool/0.1.2:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] e2138eb2939664b1c26a6bfceced07e9a762dd29d050235cda5d2ad9b8bd7273 [INFO] running `"docker" "start" "-a" "e2138eb2939664b1c26a6bfceced07e9a762dd29d050235cda5d2ad9b8bd7273"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/td_rthreadpool-768bf8d1e8ce5637 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test mutex::remutex::test::is_mutex ... ok [INFO] [stdout] test mutex::remutex::test::smoke ... ok [INFO] [stdout] test mutex::remutex::test::trylock_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test-d9fff3e4202ded9d [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] thread 'unknow' panicked at 'explicit panic', tests/test.rs:41:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread 'unknow' panicked at 'explicit panic', tests/test.rs:41:13 [INFO] [stderr] thread 'unknow' panicked at 'explicit panic', tests/test.rs:41:13 [INFO] [stderr] thread 'unknow' panicked at 'explicit panic', tests/test.rs:41:13 [INFO] [stderr] 0: 0x55fe4dffe54b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fe4dffe54b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fe4dffe54b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55fe4dffe54b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55fe4dffe54b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55fe4dffe24c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55fe4dffecc0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55fe4dfe4178 - std::panicking::begin_panic::h0fa36346e589ec2e [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x55fe4df7ce4d - test::join_all_with_thread_panic::{{closure}}::hcaf5e9cee17c046b [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x55fe4df7c20e - ::call_box::hf7c9c2f783bcd3f0 [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x55fe4dfe165c - td_rthreadpool::create_thread::{{closure}}::{{closure}}::h789f8f7a8e9caeb3 [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x55fe4dfd77f9 - core::ops::function::FnOnce::call_once::hd7340f46ebc9a3f8 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x55fe4dfc81d2 - as core::ops::function::FnOnce<()>>::call_once::h0e334679aa1bc8af [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 13: 0x55fe4dfe462c - std::panicking::try::do_call::h1b2b0c45f52af514 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55fe4dfe4292 - std::panicking::try::h22967556c87ac7aa [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x55fe4dfcad72 - std::panic::catch_unwind::he5f53727a609db40 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x55fe4dfe1a15 - td_rthreadpool::create_thread::{{closure}}::h0da22215e12407fc [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x55fe4dfc5c02 - std::sys_common::backtrace::__rust_begin_short_backtrace::hff7ea21ebde484c0 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x55fe4dfe4021 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h60be0f2f2a687c88 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x55fe4dfc8211 - as core::ops::function::FnOnce<()>>::call_once::ha1c2c871f198f7cb [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 21: 0x55fe4dfe46a7 - std::panicking::try::do_call::h8869158a59a1f6dc [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 22: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 23: 0x55fe4dfe4470 - std::panicking::try::h87919440f2782126 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 24: 0x55fe4dfcad23 - std::panic::catch_unwind::hb07a0dc2bf501eb4 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 25: 0x55fe4dfe3e12 - std::thread::Builder::spawn_unchecked::{{closure}}::hed82d61b3a6b8b12 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x55fe4dfd76b4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88670d72847780c2 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x55fe4dff43af - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x55fe4e000f90 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x55fe4e000f90 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x55fe4e000f90 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7fdc8ba0a4a4 - start_thread [INFO] [stderr] 32: 0x7fdc8b535d0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fe4dffe54b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fe4dffe54b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fe4dffe54b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55fe4dffe54b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55fe4dffe54b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55fe4dffe24c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55fe4dffecc0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55fe4dfe4178 - std::panicking::begin_panic::h0fa36346e589ec2e [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x55fe4df7ce4d - test::join_all_with_thread_panic::{{closure}}::hcaf5e9cee17c046b [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x55fe4df7c20e - ::call_box::hf7c9c2f783bcd3f0 [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x55fe4dfe165c - td_rthreadpool::create_thread::{{closure}}::{{closure}}::h789f8f7a8e9caeb3 [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x55fe4dfd77f9 - core::ops::function::FnOnce::call_once::hd7340f46ebc9a3f8 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x55fe4dfc81d2 - as core::ops::function::FnOnce<()>>::call_once::h0e334679aa1bc8af [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 13: 0x55fe4dfe462c - std::panicking::try::do_call::h1b2b0c45f52af514 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55fe4dfe4292 - std::panicking::try::h22967556c87ac7aa [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x55fe4dfcad72 - std::panic::catch_unwind::he5f53727a609db40 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x55fe4dfe1a15 - td_rthreadpool::create_thread::{{closure}}::h0da22215e12407fc [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x55fe4dfc5c02 - std::sys_common::backtrace::__rust_begin_short_backtrace::hff7ea21ebde484c0 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x55fe4dfe4021 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h60be0f2f2a687c88 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x55fe4dfc8211 - as core::ops::function::FnOnce<()>>::call_once::ha1c2c871f198f7cb [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 21: 0x55fe4dfe46a7 - std::panicking::try::do_call::h8869158a59a1f6dc [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 22: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 23: 0x55fe4dfe4470 - std::panicking::try::h87919440f2782126 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 24: 0x55fe4dfcad23 - std::panic::catch_unwind::hb07a0dc2bf501eb4 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 25: 0x55fe4dfe3e12 - std::thread::Builder::spawn_unchecked::{{closure}}::hed82d61b3a6b8b12 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x55fe4dfd76b4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88670d72847780c2 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x55fe4dff43af - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] thread error is Err(Any) [INFO] [stderr] 28: 0x55fe4e000f90 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x55fe4e000f90 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x55fe4e000f90 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7fdc8ba0a4a4 - start_thread [INFO] [stderr] 32: 0x7fdc8b535d0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fe4dffe54b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fe4dffe54b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fe4dffe54b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55fe4dffe54b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] thread error is Err(Any) [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55fe4dffe54b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55fe4dffe24c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55fe4dffecc0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55fe4dfe4178 - std::panicking::begin_panic::h0fa36346e589ec2e [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x55fe4df7ce4d - test::join_all_with_thread_panic::{{closure}}::hcaf5e9cee17c046b [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x55fe4df7c20e - ::call_box::hf7c9c2f783bcd3f0 [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x55fe4dfe165c - td_rthreadpool::create_thread::{{closure}}::{{closure}}::h789f8f7a8e9caeb3 [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x55fe4dfd77f9 - core::ops::function::FnOnce::call_once::hd7340f46ebc9a3f8 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x55fe4dfc81d2 - as core::ops::function::FnOnce<()>>::call_once::h0e334679aa1bc8af [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 13: 0x55fe4dfe462c - std::panicking::try::do_call::h1b2b0c45f52af514 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55fe4dfe4292 - std::panicking::try::h22967556c87ac7aa [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x55fe4dfcad72 - std::panic::catch_unwind::he5f53727a609db40 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x55fe4dfe1a15 - td_rthreadpool::create_thread::{{closure}}::h0da22215e12407fc [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x55fe4dfc5c02 - std::sys_common::backtrace::__rust_begin_short_backtrace::hff7ea21ebde484c0 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x55fe4dfe4021 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h60be0f2f2a687c88 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x55fe4dfc8211 - as core::ops::function::FnOnce<()>>::call_once::ha1c2c871f198f7cb [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 21: 0x55fe4dfe46a7 - std::panicking::try::do_call::h8869158a59a1f6dc [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 22: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 23: 0x55fe4dfe4470 - std::panicking::try::h87919440f2782126 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 24: 0x55fe4dfcad23 - std::panic::catch_unwind::hb07a0dc2bf501eb4 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 25: 0x55fe4dfe3e12 - std::thread::Builder::spawn_unchecked::{{closure}}::hed82d61b3a6b8b12 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x55fe4dfd76b4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88670d72847780c2 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x55fe4dff43af - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x55fe4e000f90 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x55fe4e000f90 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x55fe4e000f90 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7fdc8ba0a4a4 - start_thread [INFO] [stderr] 32: 0x7fdc8b535d0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stdout] thread error is Err(Any) [INFO] [stdout] thread error is Err(Any) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fe4dffe54b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fe4dffe54b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fe4dffe54b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55fe4dffe54b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55fe4dffe54b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55fe4dffe24c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55fe4dffecc0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55fe4dfe4178 - std::panicking::begin_panic::h0fa36346e589ec2e [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x55fe4df7ce4d - test::join_all_with_thread_panic::{{closure}}::hcaf5e9cee17c046b [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x55fe4df7c20e - ::call_box::hf7c9c2f783bcd3f0 [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x55fe4dfe165c - td_rthreadpool::create_thread::{{closure}}::{{closure}}::h789f8f7a8e9caeb3 [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x55fe4dfd77f9 - core::ops::function::FnOnce::call_once::hd7340f46ebc9a3f8 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x55fe4dfc81d2 - as core::ops::function::FnOnce<()>>::call_once::h0e334679aa1bc8af [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 13: 0x55fe4dfe462c - std::panicking::try::do_call::h1b2b0c45f52af514 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55fe4dfe4292 - std::panicking::try::h22967556c87ac7aa [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x55fe4dfcad72 - std::panic::catch_unwind::he5f53727a609db40 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x55fe4dfe1a15 - td_rthreadpool::create_thread::{{closure}}::h0da22215e12407fc [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x55fe4dfc5c02 - std::sys_common::backtrace::__rust_begin_short_backtrace::hff7ea21ebde484c0 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x55fe4dfe4021 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h60be0f2f2a687c88 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x55fe4dfc8211 - as core::ops::function::FnOnce<()>>::call_once::ha1c2c871f198f7cb [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 21: 0x55fe4dfe46a7 - std::panicking::try::do_call::h8869158a59a1f6dc [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 22: 0x55fe4e00184a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 23: 0x55fe4dfe4470 - std::panicking::try::h87919440f2782126 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 24: 0x55fe4dfcad23 - std::panic::catch_unwind::hb07a0dc2bf501eb4 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 25: 0x55fe4dfe3e12 - std::thread::Builder::spawn_unchecked::{{closure}}::hed82d61b3a6b8b12 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x55fe4dfd76b4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88670d72847780c2 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x55fe4dff43af - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x55fe4e000f90 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x55fe4e000f90 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x55fe4e000f90 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7fdc8ba0a4a4 - start_thread [INFO] [stderr] 32: 0x7fdc8b535d0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stdout] test join_all ... ok [INFO] [stdout] test join_all_with_thread_panic ... ok [INFO] [stdout] test test_active_count ... ok [INFO] [stdout] test test_set_threads_decreasing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests td_rthreadpool [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" "e2138eb2939664b1c26a6bfceced07e9a762dd29d050235cda5d2ad9b8bd7273"` [INFO] running `"docker" "rm" "-f" "e2138eb2939664b1c26a6bfceced07e9a762dd29d050235cda5d2ad9b8bd7273"` [INFO] [stdout] e2138eb2939664b1c26a6bfceced07e9a762dd29d050235cda5d2ad9b8bd7273