[INFO] crate td_rthreadpool 0.1.2 is already in cache [INFO] extracting crate td_rthreadpool 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/td_rthreadpool/0.1.2 [INFO] extracting crate td_rthreadpool 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/td_rthreadpool/0.1.2 [INFO] validating manifest of td_rthreadpool-0.1.2 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of td_rthreadpool-0.1.2 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing 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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/reg/td_rthreadpool/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing td_rthreadpool-0.1.2 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 3d4304bb905d17f0140ea48ef4ddd116a92e2b9b1e53cfcfb5cfd4afb20841d4 [INFO] running `"docker" "start" "-a" "3d4304bb905d17f0140ea48ef4ddd116a92e2b9b1e53cfcfb5cfd4afb20841d4"` [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 2.24s [INFO] running `"docker" "inspect" "3d4304bb905d17f0140ea48ef4ddd116a92e2b9b1e53cfcfb5cfd4afb20841d4"` [INFO] running `"docker" "rm" "-f" "3d4304bb905d17f0140ea48ef4ddd116a92e2b9b1e53cfcfb5cfd4afb20841d4"` [INFO] [stdout] 3d4304bb905d17f0140ea48ef4ddd116a92e2b9b1e53cfcfb5cfd4afb20841d4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 129a4cab9031d6da62e52512f99ec3328c2a593ec79ecf5632cb6584eb033a53 [INFO] running `"docker" "start" "-a" "129a4cab9031d6da62e52512f99ec3328c2a593ec79ecf5632cb6584eb033a53"` [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] 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] Finished dev [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `"docker" "inspect" "129a4cab9031d6da62e52512f99ec3328c2a593ec79ecf5632cb6584eb033a53"` [INFO] running `"docker" "rm" "-f" "129a4cab9031d6da62e52512f99ec3328c2a593ec79ecf5632cb6584eb033a53"` [INFO] [stdout] 129a4cab9031d6da62e52512f99ec3328c2a593ec79ecf5632cb6584eb033a53 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 9e0618ecfa6099d693876fb05b4883939242a75ebde8f040509d58aa7fb31edf [INFO] running `"docker" "start" "-a" "9e0618ecfa6099d693876fb05b4883939242a75ebde8f040509d58aa7fb31edf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/td_rthreadpool-45dc12f0e4e413d7 [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-0fcc2eaf9ed54157 [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: 0x556d660462db - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556d660462db - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556d660462db - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556d660462db - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556d660462db - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556d66045fb7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556d66046a50 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556d6602bee8 - std::panicking::begin_panic::h462e28bae11ea896 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x556d65fc1a8d - test::join_all_with_thread_panic::{{closure}}::h1c0dea7c41a583c6 [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x556d65fc0cee - ::call_box::h679e029eb15dc18d [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x556d6602d3fe - td_rthreadpool::create_thread::{{closure}}::{{closure}}::hf06238bd22aadf4f [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x556d660256f9 - core::ops::function::FnOnce::call_once::h59415e15dc5dfd5f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x556d660241f1 - as core::ops::function::FnOnce<()>>::call_once::h1dabbe155dd1269b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x556d6602c41c - std::panicking::try::do_call::h4cec2589bc9db256 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x556d6602c1e2 - std::panicking::try::h6cb0dea9088702b8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x556d66024392 - std::panic::catch_unwind::ha8da1765de64f8eb [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x556d6602d7b5 - td_rthreadpool::create_thread::{{closure}}::h413054ce8f1c2a64 [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x556d6600ce22 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4c00d77c1cda29c6 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x556d6600d831 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha3f1064c7ecf702f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x556d66024231 - as core::ops::function::FnOnce<()>>::call_once::h50bf1eff5914c793 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 21: 0x556d6602c397 - std::panicking::try::do_call::h3bfc7032a8c13f03 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x556d6602c000 - std::panicking::try::h54b8f8abdad4be06 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x556d660243e3 - std::panic::catch_unwind::hf08f26a748250f76 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x556d6600d622 - std::thread::Builder::spawn_unchecked::{{closure}}::h5a13487cadff6aa8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x556d66025654 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7bed3483b53fba4a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x556d6603bebf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x556d66048720 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x556d66048720 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x556d66048720 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7feb1fbff4a4 - start_thread [INFO] [stderr] 32: 0x7feb1f72ad0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556d660462db - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556d660462db - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556d660462db - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556d660462db - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556d660462db - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556d66045fb7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556d66046a50 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556d6602bee8 - std::panicking::begin_panic::h462e28bae11ea896 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x556d65fc1a8d - test::join_all_with_thread_panic::{{closure}}::h1c0dea7c41a583c6 [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x556d65fc0cee - ::call_box::h679e029eb15dc18d [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x556d6602d3fe - td_rthreadpool::create_thread::{{closure}}::{{closure}}::hf06238bd22aadf4f [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x556d660256f9 - core::ops::function::FnOnce::call_once::h59415e15dc5dfd5f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x556d660241f1 - as core::ops::function::FnOnce<()>>::call_once::h1dabbe155dd1269b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x556d6602c41c - std::panicking::try::do_call::h4cec2589bc9db256 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x556d6602c1e2 - std::panicking::try::h6cb0dea9088702b8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x556d66024392 - std::panic::catch_unwind::ha8da1765de64f8eb [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x556d6602d7b5 - td_rthreadpool::create_thread::{{closure}}::h413054ce8f1c2a64 [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x556d6600ce22 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4c00d77c1cda29c6 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x556d6600d831 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha3f1064c7ecf702f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x556d66024231 - as core::ops::function::FnOnce<()>>::call_once::h50bf1eff5914c793 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 21: 0x556d6602c397 - std::panicking::try::do_call::h3bfc7032a8c13f03 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x556d6602c000 - std::panicking::try::h54b8f8abdad4be06 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x556d660243e3 - std::panic::catch_unwind::hf08f26a748250f76 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x556d6600d622 - std::thread::Builder::spawn_unchecked::{{closure}}::h5a13487cadff6aa8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x556d66025654 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7bed3483b53fba4a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x556d6603bebf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x556d66048720 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x556d66048720 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x556d66048720 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7feb1fbff4a4 - start_thread [INFO] [stderr] 32: 0x7feb1f72ad0f - __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: 0x556d660462db - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556d660462db - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556d660462db - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556d660462db - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556d660462db - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556d66045fb7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556d66046a50 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556d6602bee8 - std::panicking::begin_panic::h462e28bae11ea896 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x556d65fc1a8d - test::join_all_with_thread_panic::{{closure}}::h1c0dea7c41a583c6 [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x556d65fc0cee - ::call_box::h679e029eb15dc18d [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x556d6602d3fe - td_rthreadpool::create_thread::{{closure}}::{{closure}}::hf06238bd22aadf4f [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x556d660256f9 - core::ops::function::FnOnce::call_once::h59415e15dc5dfd5f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x556d660241f1 - as core::ops::function::FnOnce<()>>::call_once::h1dabbe155dd1269b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x556d6602c41c - std::panicking::try::do_call::h4cec2589bc9db256 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x556d6602c1e2 - std::panicking::try::h6cb0dea9088702b8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x556d66024392 - std::panic::catch_unwind::ha8da1765de64f8eb [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x556d6602d7b5 - td_rthreadpool::create_thread::{{closure}}::h413054ce8f1c2a64 [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x556d6600ce22 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4c00d77c1cda29c6 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x556d6600d831 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha3f1064c7ecf702f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x556d66024231 - as core::ops::function::FnOnce<()>>::call_once::h50bf1eff5914c793 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 21: 0x556d6602c397 - std::panicking::try::do_call::h3bfc7032a8c13f03 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x556d6602c000 - std::panicking::try::h54b8f8abdad4be06 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x556d660243e3 - std::panic::catch_unwind::hf08f26a748250f76 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x556d6600d622 - std::thread::Builder::spawn_unchecked::{{closure}}::h5a13487cadff6aa8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x556d66025654 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7bed3483b53fba4a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x556d6603bebf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x556d66048720 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x556d66048720 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x556d66048720 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7feb1fbff4a4 - start_thread [INFO] [stderr] 32: 0x7feb1f72ad0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556d660462db - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556d660462db - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556d660462db - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556d660462db - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556d660462db - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556d66045fb7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556d66046a50 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556d6602bee8 - std::panicking::begin_panic::h462e28bae11ea896 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x556d65fc1a8d - test::join_all_with_thread_panic::{{closure}}::h1c0dea7c41a583c6 [INFO] [stderr] at tests/test.rs:41 [INFO] [stderr] 9: 0x556d65fc0cee - ::call_box::h679e029eb15dc18d [INFO] [stderr] at /opt/crater/workdir/src/lib.rs:19 [INFO] [stderr] 10: 0x556d6602d3fe - td_rthreadpool::create_thread::{{closure}}::{{closure}}::hf06238bd22aadf4f [INFO] [stderr] at src/lib.rs:67 [INFO] [stderr] 11: 0x556d660256f9 - core::ops::function::FnOnce::call_once::h59415e15dc5dfd5f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 12: 0x556d660241f1 - as core::ops::function::FnOnce<()>>::call_once::h1dabbe155dd1269b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x556d6602c41c - std::panicking::try::do_call::h4cec2589bc9db256 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x556d6602c1e2 - std::panicking::try::h6cb0dea9088702b8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x556d66024392 - std::panic::catch_unwind::ha8da1765de64f8eb [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x556d6602d7b5 - td_rthreadpool::create_thread::{{closure}}::h413054ce8f1c2a64 [INFO] [stderr] at src/lib.rs:57 [INFO] [stderr] 18: 0x556d6600ce22 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4c00d77c1cda29c6 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 19: 0x556d6600d831 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha3f1064c7ecf702f [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 20: 0x556d66024231 - as core::ops::function::FnOnce<()>>::call_once::h50bf1eff5914c793 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 21: 0x556d6602c397 - std::panicking::try::do_call::h3bfc7032a8c13f03 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x556d66048fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x556d6602c000 - std::panicking::try::h54b8f8abdad4be06 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x556d660243e3 - std::panic::catch_unwind::hf08f26a748250f76 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x556d6600d622 - std::thread::Builder::spawn_unchecked::{{closure}}::h5a13487cadff6aa8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 26: 0x556d66025654 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7bed3483b53fba4a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 27: 0x556d6603bebf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 28: 0x556d66048720 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 29: 0x556d66048720 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 30: 0x556d66048720 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 31: 0x7feb1fbff4a4 - start_thread [INFO] [stderr] 32: 0x7feb1f72ad0f - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stdout] thread error is Err(Any) [INFO] [stdout] thread error is Err(Any) [INFO] [stdout] test join_all ... ok [INFO] [stdout] test test_set_threads_decreasing ... ok [INFO] [stdout] test test_active_count ... ok [INFO] [stdout] test join_all_with_thread_panic ... 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" "9e0618ecfa6099d693876fb05b4883939242a75ebde8f040509d58aa7fb31edf"` [INFO] running `"docker" "rm" "-f" "9e0618ecfa6099d693876fb05b4883939242a75ebde8f040509d58aa7fb31edf"` [INFO] [stdout] 9e0618ecfa6099d693876fb05b4883939242a75ebde8f040509d58aa7fb31edf