[INFO] cloning repository https://github.com/tiden0614/completable-future-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiden0614/completable-future-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiden0614%2Fcompletable-future-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiden0614%2Fcompletable-future-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbeea3260f74009d6be0deee98724692893996b2
[INFO] testing tiden0614/completable-future-rs against master#159ba8a92c9e2fa4121f106176309521f4af87e9+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiden0614%2Fcompletable-future-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tiden0614/completable-future-rs on toolchain 159ba8a92c9e2fa4121f106176309521f4af87e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tiden0614/completable-future-rs
[INFO] finished tweaking git repo https://github.com/tiden0614/completable-future-rs
[INFO] tweaked toml for git repo https://github.com/tiden0614/completable-future-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tiden0614/completable-future-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6173fd7fdeaa31e2f1484b2da064acc011744a371ff320eae814cdb7cbbe92f8
[INFO] running `Command { std: "docker" "start" "-a" "6173fd7fdeaa31e2f1484b2da064acc011744a371ff320eae814cdb7cbbe92f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6173fd7fdeaa31e2f1484b2da064acc011744a371ff320eae814cdb7cbbe92f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6173fd7fdeaa31e2f1484b2da064acc011744a371ff320eae814cdb7cbbe92f8", kill_on_drop: false }`
[INFO] [stdout] 6173fd7fdeaa31e2f1484b2da064acc011744a371ff320eae814cdb7cbbe92f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e4e884b599335904b982891acb40ea5fc5d537446fc2a2eee9edc58cf542f1b
[INFO] running `Command { std: "docker" "start" "-a" "7e4e884b599335904b982891acb40ea5fc5d537446fc2a2eee9edc58cf542f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling completable_future v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.31s
[INFO] running `Command { std: "docker" "inspect" "7e4e884b599335904b982891acb40ea5fc5d537446fc2a2eee9edc58cf542f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4e884b599335904b982891acb40ea5fc5d537446fc2a2eee9edc58cf542f1b", kill_on_drop: false }`
[INFO] [stdout] 7e4e884b599335904b982891acb40ea5fc5d537446fc2a2eee9edc58cf542f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 427b71dc57315c6f6019e45f1a8965d9a7857095e2fe63ad1c15f00545d56446
[INFO] running `Command { std: "docker" "start" "-a" "427b71dc57315c6f6019e45f1a8965d9a7857095e2fe63ad1c15f00545d56446", kill_on_drop: false }`
[INFO] [stderr]    Compiling completable_future v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "427b71dc57315c6f6019e45f1a8965d9a7857095e2fe63ad1c15f00545d56446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427b71dc57315c6f6019e45f1a8965d9a7857095e2fe63ad1c15f00545d56446", kill_on_drop: false }`
[INFO] [stdout] 427b71dc57315c6f6019e45f1a8965d9a7857095e2fe63ad1c15f00545d56446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ea3811c306ba8c058633df2dfea25f9a299f01a318561fd41a8488b19bb701d
[INFO] running `Command { std: "docker" "start" "-a" "0ea3811c306ba8c058633df2dfea25f9a299f01a318561fd41a8488b19bb701d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/completable_future-873d9110152d1e7d)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-cf04a5aea54e0029)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_complete_once ... ok
[INFO] [stdout] test test_errored_future ... ok
[INFO] [stdout] test test_signal_complete ... ok
[INFO] [stdout] test test_completed_future ... ok
[INFO] [stdout] test test_signal_error ... ok
[INFO] [stdout] test test_error_once ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_error_once stdout ----
[INFO] [stdout] thread 'test_error_once' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `0`,
[INFO] [stdout]  right: `1`', tests/tests.rs:102:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55eae3fd24ea - std::backtrace_rs::backtrace::libunwind::trace::h66ee1baad70f162c
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55eae3fd24ea - std::backtrace_rs::backtrace::trace_unsynchronized::h3125ffde7ca4d99d
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55eae3fd24ea - std::sys_common::backtrace::_print_fmt::hbdbfa23eed07e688
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55eae3fd24ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9040fa46c3c21247
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55eae3ff617e - core::fmt::write::h19a3b12aeae2c539
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/fmt/mod.rs:1213:17
[INFO] [stdout]    5:     0x55eae3fcf925 - std::io::Write::write_fmt::h09ebe1f248736025
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/io/mod.rs:1682:15
[INFO] [stdout]    6:     0x55eae3fd22b5 - std::sys_common::backtrace::_print::hd1ad2573e05197ac
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55eae3fd22b5 - std::sys_common::backtrace::print::h6c0cd3c6b401ec72
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55eae3fd40af - std::panicking::default_hook::{{closure}}::hc09dc9f114375efd
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:267:22
[INFO] [stdout]    9:     0x55eae3fd3d6f - std::panicking::default_hook::hfef666cfe5862d3a
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:283:9
[INFO] [stdout]   10:     0x55eae3fa6707 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he38c0640087feffe
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:2002:9
[INFO] [stdout]   11:     0x55eae3fa6707 - test::test_main::{{closure}}::h071363f8c705b257
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x55eae3fd47dd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc536ff91d276a16f
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:2002:9
[INFO] [stdout]   13:     0x55eae3fd47dd - std::panicking::rust_panic_with_hook::h09cdc27f5c472cc8
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:692:13
[INFO] [stdout]   14:     0x55eae3fd4559 - std::panicking::begin_panic_handler::{{closure}}::h5f38ac8f9e3f3f74
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:579:13
[INFO] [stdout]   15:     0x55eae3fd299c - std::sys_common::backtrace::__rust_end_short_backtrace::hb85d55d699513ebd
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:137:18
[INFO] [stdout]   16:     0x55eae3fd4262 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:575:5
[INFO] [stdout]   17:     0x55eae3f71ab3 - core::panicking::panic_fmt::hf0f695a991f65334
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x55eae3f71d8f - core::panicking::assert_failed_inner::h2c1788cc8f33879c
[INFO] [stdout]   19:     0x55eae3f6e0ab - core::panicking::assert_failed::ha9f76cae5fa8ac5b
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panicking.rs:212:5
[INFO] [stdout]   20:     0x55eae3f763e8 - tests::test_error_once::had5cab1143c6636d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:102:5
[INFO] [stdout]   21:     0x55eae3f763e8 - tests::test_error_once::{{closure}}::h413cca310a28cc83
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:84:22
[INFO] [stdout]   22:     0x55eae3f763e8 - core::ops::function::FnOnce::call_once::h9c5e7841a6294367
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55eae3fabb9f - core::ops::function::FnOnce::call_once::hd02ae4551b605d89
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55eae3fabb9f - test::__rust_begin_short_backtrace::he067d58dbbe4eff7
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x55eae3f7d3bc - test::run_test::{{closure}}::h99317ada5450d4d1
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x55eae3f7d3bc - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdbccb09ec15aa75d
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55eae3faab2a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc712263f4579e1e7
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:1988:9
[INFO] [stdout]   28:     0x55eae3faab2a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3fdee2221c1ed465
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x55eae3faab2a - std::panicking::try::do_call::h974a87241ba6f765
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:483:40
[INFO] [stdout]   30:     0x55eae3faab2a - std::panicking::try::hf1858fb4e3e6e1ba
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:447:19
[INFO] [stdout]   31:     0x55eae3faab2a - std::panic::catch_unwind::h3fc10dff34553685
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x55eae3faab2a - test::run_test_in_process::h44fc06fdd04e007f
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x55eae3faab2a - test::run_test::run_test_inner::{{closure}}::hc67e39cdf6272f40
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x55eae3f77a81 - test::run_test::run_test_inner::{{closure}}::h1d1c6318c71d3046
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x55eae3f77a81 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e2185d7b9c32705
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:121:18
[INFO] [stdout]   36:     0x55eae3f7d44b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf11e5bf7faafa3a6
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/thread/mod.rs:558:17
[INFO] [stdout]   37:     0x55eae3f7d44b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h2a1d6b9f209466ea
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x55eae3f7d44b - std::panicking::try::do_call::he469b6a8fbe95fec
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:483:40
[INFO] [stdout]   39:     0x55eae3f7d44b - std::panicking::try::h1f733fcf13a98585
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:447:19
[INFO] [stdout]   40:     0x55eae3f7d44b - std::panic::catch_unwind::hecc42615914d8beb
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x55eae3f7d44b - std::thread::Builder::spawn_unchecked_::{{closure}}::h17668fadfa667920
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x55eae3f7d44b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfeec135cddf64dce
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55eae3fd8e63 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h092bd1b4a0b89f07
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:1988:9
[INFO] [stdout]   44:     0x55eae3fd8e63 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h54d7347fe39f45fd
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:1988:9
[INFO] [stdout]   45:     0x55eae3fd8e63 - std::sys::unix::thread::Thread::new::thread_start::hc8954c4997518988
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f9e4538eb43 - <unknown>
[INFO] [stdout]   47:     0x7f9e4541fbb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: PoisonError { .. }', tests/tests.rs:94:40
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55eae3fd24ea - std::backtrace_rs::backtrace::libunwind::trace::h66ee1baad70f162c
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55eae3fd24ea - std::backtrace_rs::backtrace::trace_unsynchronized::h3125ffde7ca4d99d
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55eae3fd24ea - std::sys_common::backtrace::_print_fmt::hbdbfa23eed07e688
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55eae3fd24ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9040fa46c3c21247
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55eae3ff617e - core::fmt::write::h19a3b12aeae2c539
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/fmt/mod.rs:1213:17
[INFO] [stdout]    5:     0x55eae3fcf925 - std::io::Write::write_fmt::h09ebe1f248736025
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/io/mod.rs:1682:15
[INFO] [stdout]    6:     0x55eae3fd22b5 - std::sys_common::backtrace::_print::hd1ad2573e05197ac
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55eae3fd22b5 - std::sys_common::backtrace::print::h6c0cd3c6b401ec72
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55eae3fd40af - std::panicking::default_hook::{{closure}}::hc09dc9f114375efd
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:267:22
[INFO] [stdout]    9:     0x55eae3fd3d6f - std::panicking::default_hook::hfef666cfe5862d3a
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:283:9
[INFO] [stdout]   10:     0x55eae3fa6707 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he38c0640087feffe
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:2002:9
[INFO] [stdout]   11:     0x55eae3fa6707 - test::test_main::{{closure}}::h071363f8c705b257
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x55eae3fd47dd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc536ff91d276a16f
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:2002:9
[INFO] [stdout]   13:     0x55eae3fd47dd - std::panicking::rust_panic_with_hook::h09cdc27f5c472cc8
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:692:13
[INFO] [stdout]   14:     0x55eae3fd4559 - std::panicking::begin_panic_handler::{{closure}}::h5f38ac8f9e3f3f74
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:579:13
[INFO] [stdout]   15:     0x55eae3fd299c - std::sys_common::backtrace::__rust_end_short_backtrace::hb85d55d699513ebd
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:137:18
[INFO] [stdout]   16:     0x55eae3fd4262 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:575:5
[INFO] [stdout]   17:     0x55eae3f71ab3 - core::panicking::panic_fmt::hf0f695a991f65334
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x55eae3f71f03 - core::result::unwrap_failed::hd38b5d0bdcad8ef3
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/result.rs:1790:5
[INFO] [stdout]   19:     0x55eae3f74962 - core::result::Result<T,E>::unwrap::h9af834391a57b17b
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/result.rs:1112:23
[INFO] [stdout]   20:     0x55eae3f74962 - tests::test_error_once::{{closure}}::h8ea3c4e0fd4d1116
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:94:30
[INFO] [stdout]   21:     0x55eae3f74962 - std::sys_common::backtrace::__rust_begin_short_backtrace::h160ea9610922fb12
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys_common/backtrace.rs:121:18
[INFO] [stdout]   22:     0x55eae3f73861 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hfc6c56bff249da13
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/thread/mod.rs:558:17
[INFO] [stdout]   23:     0x55eae3f73861 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h51cce8e203289668
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   24:     0x55eae3f73861 - std::panicking::try::do_call::h5317fb1f1614fc85
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:483:40
[INFO] [stdout]   25:     0x55eae3f73861 - std::panicking::try::h3b13eb74339bdc91
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panicking.rs:447:19
[INFO] [stdout]   26:     0x55eae3f73861 - std::panic::catch_unwind::hf0600821be3cb1c0
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/panic.rs:140:14
[INFO] [stdout]   27:     0x55eae3f73861 - std::thread::Builder::spawn_unchecked_::{{closure}}::h5ee401e6d17bbac5
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   28:     0x55eae3f73861 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc6bba096914dd8bf
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x55eae3fd8e63 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h092bd1b4a0b89f07
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:1988:9
[INFO] [stdout]   30:     0x55eae3fd8e63 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h54d7347fe39f45fd
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/alloc/src/boxed.rs:1988:9
[INFO] [stdout]   31:     0x55eae3fd8e63 - std::sys::unix::thread::Thread::new::thread_start::hc8954c4997518988
[INFO] [stdout]                                at /rustc/159ba8a92c9e2fa4121f106176309521f4af87e9/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   32:     0x7f9e4538eb43 - <unknown>
[INFO] [stdout]   33:     0x7f9e4541fbb4 - __clone
[INFO] [stdout]   34:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_error_once
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "0ea3811c306ba8c058633df2dfea25f9a299f01a318561fd41a8488b19bb701d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea3811c306ba8c058633df2dfea25f9a299f01a318561fd41a8488b19bb701d", kill_on_drop: false }`
[INFO] [stdout] 0ea3811c306ba8c058633df2dfea25f9a299f01a318561fd41a8488b19bb701d