[INFO] crate threadgroup 0.1.0 is already in cache [INFO] extracting crate threadgroup 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/threadgroup/0.1.0 [INFO] extracting crate threadgroup 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/threadgroup/0.1.0 [INFO] validating manifest of threadgroup-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of threadgroup-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing threadgroup-0.1.0 [INFO] finished frobbing threadgroup-0.1.0 [INFO] frobbed toml for threadgroup-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/threadgroup/0.1.0/Cargo.toml [INFO] started frobbing threadgroup-0.1.0 [INFO] finished frobbing threadgroup-0.1.0 [INFO] frobbed toml for threadgroup-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/threadgroup/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing threadgroup-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/threadgroup/0.1.0:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 17a164e4f643e475f4d0d17b763f24f3207e6fd2519a34c71e97b75d9210974e [INFO] running `"docker" "start" "-a" "17a164e4f643e475f4d0d17b763f24f3207e6fd2519a34c71e97b75d9210974e"` [INFO] [stderr] Compiling threadgroup v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "17a164e4f643e475f4d0d17b763f24f3207e6fd2519a34c71e97b75d9210974e"` [INFO] running `"docker" "rm" "-f" "17a164e4f643e475f4d0d17b763f24f3207e6fd2519a34c71e97b75d9210974e"` [INFO] [stdout] 17a164e4f643e475f4d0d17b763f24f3207e6fd2519a34c71e97b75d9210974e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/threadgroup/0.1.0:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 505321a751a66b699dd6a9a9cfec4456bc7d3de41a92e5f265ba56b754ae232f [INFO] running `"docker" "start" "-a" "505321a751a66b699dd6a9a9cfec4456bc7d3de41a92e5f265ba56b754ae232f"` [INFO] [stderr] Compiling threadgroup v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `"docker" "inspect" "505321a751a66b699dd6a9a9cfec4456bc7d3de41a92e5f265ba56b754ae232f"` [INFO] running `"docker" "rm" "-f" "505321a751a66b699dd6a9a9cfec4456bc7d3de41a92e5f265ba56b754ae232f"` [INFO] [stdout] 505321a751a66b699dd6a9a9cfec4456bc7d3de41a92e5f265ba56b754ae232f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/threadgroup/0.1.0:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] a9a0c841bea39bf681c9d7e3a8b0c8da6148910d867508508dc0a343029cbb07 [INFO] running `"docker" "start" "-a" "a9a0c841bea39bf681c9d7e3a8b0c8da6148910d867508508dc0a343029cbb07"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/threadgroup-e9a54e17bc33b957 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::empty_group ... ok [INFO] [stdout] test tests::basic_join ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/lib.rs:237:63 [INFO] [stderr] stack backtrace: [INFO] [stdout] test tests::panic_join ... ok [INFO] [stderr] 0: 0x560c17f587eb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x560c17f587eb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560c17f587eb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x560c17f587eb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x560c17f587eb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x560c17f584c6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x560c17f58f5d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x560c17ef2611 - std::panicking::begin_panic::he7c6a7955cc55bdc [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x560c17eeed22 - threadgroup::tests::panic_join::{{closure}}::h3d8e95cfb8e10887 [INFO] [stderr] at src/lib.rs:237 [INFO] [stderr] 9: 0x560c17eecf38 - threadgroup::ThreadGroup::spawn::{{closure}}::h2cb8664eeaf4a5d8 [INFO] [stderr] at src/lib.rs:116 [INFO] [stderr] 10: 0x560c17ef55fd - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d0ac2b2f1b9b290 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 11: 0x560c17f064bd - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha1ff78e9a9b95c21 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 12: 0x560c17ef94ed - as core::ops::function::FnOnce<()>>::call_once::h28d7645fbbd63a6b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 13: 0x560c17ef33b0 - std::panicking::try::do_call::hb9bc670a0c321828 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x560c17f5b8ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x560c17ef2706 - std::panicking::try::h0d8fb7337d0a18fe [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x560c17ef9644 - std::panic::catch_unwind::h4ca78b2c36fd9799 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x560c17f058ef - std::thread::Builder::spawn_unchecked::{{closure}}::habecd77633127ebd [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 18: 0x560c17eef683 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h53dbc909e781d31b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 19: 0x560c17f4e55f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 20: 0x560c17f5af70 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x560c17f5af70 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 22: 0x560c17f5af70 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 23: 0x7fc7448814a4 - start_thread [INFO] [stderr] 24: 0x7fc7443acd0f - __clone [INFO] [stderr] 25: 0x0 - [INFO] [stderr] Doc-tests threadgroup [INFO] [stdout] test tests::timeout_join ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - ThreadGroup::new (line 81) ... ok [INFO] [stdout] test src/lib.rs - ThreadGroup::spawn (line 95) ... ok [INFO] [stdout] test src/lib.rs - ThreadGroup::join_timeout (line 165) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... FAILED [INFO] [stdout] test src/lib.rs - ThreadGroup::join (line 139) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 8) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread '' panicked at 'explicit panic', src/lib.rs:13:55 [INFO] [stdout] stack backtrace: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap_err()` on an `Ok` value: 2', src/libcore/result.rs:1084:5 [INFO] [stdout] 0: 0x55deab0e1cab - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55deab0e1cab - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55deab0e1cab - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55deab0e1cab - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55deab0e1cab - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55deab0e1986 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55deab0e241d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55deab0cd925 - std::panicking::begin_panic::h8fe6bb8cf72cf504 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55deab0c6c66 - rust_out::main::{{closure}}::had781cddf0aece51 [INFO] [stdout] 9: 0x55deab0c5f58 - threadgroup::ThreadGroup::spawn::{{closure}}::h1b1dac38ef6fe1d0 [INFO] [stdout] 10: 0x55deab0b6909 - std::sys_common::backtrace::__rust_begin_short_backtrace::hed26b4de5b7be091 [INFO] [stdout] 11: 0x55deab0c3df6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h19b15726194f346e [INFO] [stdout] 12: 0x55deab0bb0c9 - as core::ops::function::FnOnce<()>>::call_once::h6159b1489d0fc260 [INFO] [stdout] 13: 0x55deab0b9d99 - std::panicking::try::do_call::h48041c74f873298e [INFO] [stdout] 14: 0x55deab0e45aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 15: 0x55deab0b9a5f - std::panicking::try::h97514c3574e6336f [INFO] [stdout] 16: 0x55deab0bbc5d - std::panic::catch_unwind::had79ff4cc0e4298c [INFO] [stdout] 17: 0x55deab0c365f - std::thread::Builder::spawn_unchecked::{{closure}}::h3594a4f22222b7e7 [INFO] [stdout] 18: 0x55deab0bbce6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8c169494e300f277 [INFO] [stdout] 19: 0x55deab0db56f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 20: 0x55deab0e3ca0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 21: 0x55deab0e3ca0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 22: 0x55deab0e3ca0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 23: 0x7fa35cda34a4 - start_thread [INFO] [stdout] 24: 0x7fa35c8ced0f - __clone [INFO] [stdout] 25: 0x0 - [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55deab0e1cab - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55deab0e1cab - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55deab0e1cab - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55deab0e1cab - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55deab0e1cab - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55deab0e1986 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55deab0e241d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55deab0e1fa2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55deab0e1e86 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55deab0f6ead - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55deab0f6fa7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x55deab0c9a07 - core::result::Result::unwrap_err::hbdd4845e8dd7eb0e [INFO] [stdout] 12: 0x55deab0c6635 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x55deab0b6973 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 14: 0x55deab0e1e23 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x55deab0e1e23 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x55deab0e45aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x55deab0e292d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55deab0e292d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55deab0e292d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x55deab0b6958 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 21: 0x55deab0c6d0b - main [INFO] [stdout] 22: 0x7fa35c8062e1 - __libc_start_main [INFO] [stdout] 23: 0x55deab0b365a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "a9a0c841bea39bf681c9d7e3a8b0c8da6148910d867508508dc0a343029cbb07"` [INFO] running `"docker" "rm" "-f" "a9a0c841bea39bf681c9d7e3a8b0c8da6148910d867508508dc0a343029cbb07"` [INFO] [stdout] a9a0c841bea39bf681c9d7e3a8b0c8da6148910d867508508dc0a343029cbb07