Nov 18 07:20:57.339 INFO testing libmcs-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 07:20:57.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 07:20:57.643 INFO [stdout] 2df29ab3f1ba2e36d63c3e20627b25322121115fe25f58fc5f83922274b8cb7c Nov 18 07:20:57.645 INFO running `"docker" "start" "-a" "2df29ab3f1ba2e36d63c3e20627b25322121115fe25f58fc5f83922274b8cb7c"` Nov 18 07:20:58.711 INFO [stderr] usermod: no changes Nov 18 07:20:58.748 INFO [stderr] Compiling libmcs v0.1.0 (/source) Nov 18 07:20:59.315 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s Nov 18 07:20:59.315 INFO [stderr] su: No module specific data is present Nov 18 07:20:59.780 INFO running `"docker" "inspect" "2df29ab3f1ba2e36d63c3e20627b25322121115fe25f58fc5f83922274b8cb7c"` Nov 18 07:21:00.036 INFO running `"docker" "rm" "-f" "2df29ab3f1ba2e36d63c3e20627b25322121115fe25f58fc5f83922274b8cb7c"` Nov 18 07:21:00.305 INFO [stdout] 2df29ab3f1ba2e36d63c3e20627b25322121115fe25f58fc5f83922274b8cb7c Nov 18 07:21:00.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 07:21:00.629 INFO [stdout] 40795954500a34e54150744c72bc4f394befc25445a8ec57e717016585d53e3e Nov 18 07:21:00.635 INFO running `"docker" "start" "-a" "40795954500a34e54150744c72bc4f394befc25445a8ec57e717016585d53e3e"` Nov 18 07:21:01.478 INFO [stderr] usermod: no changes Nov 18 07:21:01.539 INFO [stderr] Compiling libmcs v0.1.0 (/source) Nov 18 07:21:03.251 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s Nov 18 07:21:03.253 INFO [stderr] su: No module specific data is present Nov 18 07:21:03.478 INFO running `"docker" "inspect" "40795954500a34e54150744c72bc4f394befc25445a8ec57e717016585d53e3e"` Nov 18 07:21:03.552 INFO running `"docker" "rm" "-f" "40795954500a34e54150744c72bc4f394befc25445a8ec57e717016585d53e3e"` Nov 18 07:21:03.642 INFO [stdout] 40795954500a34e54150744c72bc4f394befc25445a8ec57e717016585d53e3e Nov 18 07:21:03.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 07:21:03.856 INFO [stdout] c6eaf716ad2b748ef95ad7c1769b77d627303fccf459e5cd09cd73a1f134f5f9 Nov 18 07:21:03.858 INFO running `"docker" "start" "-a" "c6eaf716ad2b748ef95ad7c1769b77d627303fccf459e5cd09cd73a1f134f5f9"` Nov 18 07:21:04.407 INFO [stderr] usermod: no changes Nov 18 07:21:04.452 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Nov 18 07:21:04.456 INFO [stderr] Running /target/debug/deps/libmcs-d02342e3c924211e Nov 18 07:21:04.459 INFO [stdout] Nov 18 07:21:04.459 INFO [stdout] running 12 tests Nov 18 07:21:04.475 INFO [stdout] test mcs::tests::smoke ... ok Nov 18 07:21:04.475 INFO [stdout] test mcs::tests::test_into_inner ... ok Nov 18 07:21:04.475 INFO [stdout] test mcs::tests::test_get_mut ... ok Nov 18 07:21:04.483 INFO [stdout] test mcs::tests::test_into_inner_drop ... ok Nov 18 07:21:04.483 INFO [stderr] thread '' panicked at 'test panic in inner thread to poison mutex', src/mcs.rs:411:13 Nov 18 07:21:04.483 INFO [stdout] test mcs::tests::try_lock ... ok Nov 18 07:21:04.483 INFO [stderr] stack backtrace: Nov 18 07:21:04.483 INFO [stderr] thread '' panicked at 'test panic in inner thread to poison mutex', src/mcs.rs:388:13 Nov 18 07:21:04.491 INFO [stdout] test mcs::tests::test_mutex_unsized ... ok Nov 18 07:21:04.491 INFO [stdout] test mcs::tests::test_mutex_arc_nested ... ok Nov 18 07:21:04.491 INFO [stdout] test mcs::tests::lots_and_lots ... ok Nov 18 07:21:04.503 INFO [stderr] thread '' panicked at 'assertion failed: `(left == right)` Nov 18 07:21:04.503 INFO [stderr] left: `1`, Nov 18 07:21:04.503 INFO [stderr] right: `2`', src/mcs.rs:429:13 Nov 18 07:21:04.503 INFO [stderr] thread '' panicked at 'explicit panic', src/mcs.rs:465:13 Nov 18 07:21:04.503 INFO [stderr] 0: 0x56374a4f7203 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 07:21:04.523 INFO [stdout] test mcs::tests::test_get_mut_poison ... ok Nov 18 07:21:04.523 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 07:21:04.523 INFO [stderr] 1: 0x56374a4f1998 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 07:21:04.523 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Nov 18 07:21:04.523 INFO [stderr] 2: 0x56374a4f6174 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 07:21:04.523 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Nov 18 07:21:04.523 INFO [stderr] at libstd/panicking.rs:211 Nov 18 07:21:04.523 INFO [stderr] 3: 0x56374a4f5edd - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 07:21:04.523 INFO [stderr] at libstd/panicking.rs:227 Nov 18 07:21:04.523 INFO [stderr] 4: 0x56374a4f6880 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 07:21:04.523 INFO [stderr] at libstd/panicking.rs:476 Nov 18 07:21:04.523 INFO [stderr] 5: 0x56374a48d643 - std::panicking::begin_panic::h4da486747747e1da Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410 Nov 18 07:21:04.523 INFO [stderr] 6: 0x56374a481f69 - libmcs::mcs::tests::test_get_mut_poison::{{closure}}::hc668d17bc912dcdc Nov 18 07:21:04.523 INFO [stderr] at src/mcs.rs:411 Nov 18 07:21:04.523 INFO [stderr] 7: 0x56374a487742 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e3a71c99fc98c6f Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 07:21:04.523 INFO [stderr] 8: 0x56374a4aa17d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h75ab6a5ec039261c Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 07:21:04.523 INFO [stderr] 9: 0x56374a48d290 - as core::ops::function::FnOnce<()>>::call_once::h3a1abfbbb0fdfd0a Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 07:21:04.523 INFO [stderr] 10: 0x56374a48dd44 - std::panicking::try::do_call::h1529d72893c43c07 Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 07:21:04.523 INFO [stderr] 11: 0x56374a504ff9 - __rust_maybe_catch_panic Nov 18 07:21:04.523 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 07:21:04.523 INFO [stderr] 12: 0x56374a48d7bd - std::panicking::try::h04500d048e4d0498 Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:04.523 INFO [stderr] 13: 0x56374a48d5c2 - std::panic::catch_unwind::hd3ebd7cd517f9f32 Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:04.523 INFO [stderr] 14: 0x56374a4a933c - std::thread::Builder::spawn_unchecked::{{closure}}::h8d89a27a507d963b Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 07:21:04.523 INFO [stderr] 15: 0x56374a4aa786 - >::call_box::h8ef420e070f28bac Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:04.523 INFO [stderr] 16: 0x56374a4f8e3d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 07:21:04.523 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 07:21:04.523 INFO [stderr] at libstd/sys_common/thread.rs:24 Nov 18 07:21:04.523 INFO [stderr] at libstd/sys/unix/thread.rs:90 Nov 18 07:21:04.523 INFO [stderr] 17: 0x7f584a5346b9 - start_thread Nov 18 07:21:04.523 INFO [stderr] 18: 0x7f584a05441c - clone Nov 18 07:21:04.523 INFO [stderr] 19: 0x0 - Nov 18 07:21:04.523 INFO [stderr] stack backtrace: Nov 18 07:21:04.523 INFO [stderr] 0: 0x56374a4f7203 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 07:21:04.523 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 07:21:04.523 INFO [stderr] 1: 0x56374a4f1998 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 07:21:04.523 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Nov 18 07:21:04.523 INFO [stderr] 2: 0x56374a4f6174 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 07:21:04.523 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Nov 18 07:21:04.523 INFO [stderr] at libstd/panicking.rs:211 Nov 18 07:21:04.524 INFO [stderr] 3: 0x56374a4f5edd - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 07:21:04.524 INFO [stderr] at libstd/panicking.rs:227 Nov 18 07:21:04.524 INFO [stderr] 4: 0x56374a4f6880 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 07:21:04.524 INFO [stderr] at libstd/panicking.rs:476 Nov 18 07:21:04.524 INFO [stderr] 5: 0x56374a48d643 - std::panicking::begin_panic::h4da486747747e1da Nov 18 07:21:04.524 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410 Nov 18 07:21:04.524 INFO [stderr] 6: 0x56374a481719 - libmcs::mcs::tests::test_into_inner_poison::{{closure}}::h3c7e793942996f00 Nov 18 07:21:04.524 INFO [stderr] at src/mcs.rs:388 Nov 18 07:21:04.524 INFO [stderr] 7: 0x56374a487722 - std::sys_common::backtrace::__rust_begin_short_backtrace::h363cc86667b13071 Nov 18 07:21:04.524 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 07:21:04.524 INFO [stderr] 8: 0x56374a4aa1cd - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc0d59c64d51aa3ef Nov 18 07:21:04.524 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 07:21:04.524 INFO [stderr] 9: 0x56374a48d360 - as core::ops::function::FnOnce<()>>::call_once::heae4b4b69c907b05 Nov 18 07:21:04.524 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 07:21:04.524 INFO [stderr] 10: 0x56374a48dd94 - std::panicking::try::do_call::h245cea715faea70f Nov 18 07:21:04.524 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 07:21:04.527 INFO [stdout] test mcs::tests::test_into_inner_poison ... ok Nov 18 07:21:04.527 INFO [stderr] 11: 0x56374a504ff9 - __rust_maybe_catch_panic Nov 18 07:21:04.527 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 07:21:04.527 INFO [stderr] 12: 0x56374a48d89d - std::panicking::try::h24edee312f974391 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:04.527 INFO [stderr] 13: 0x56374a48d552 - std::panic::catch_unwind::ha21ee8dddf23354d Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:04.527 INFO [stderr] 14: 0x56374a4a994c - std::thread::Builder::spawn_unchecked::{{closure}}::hcc76b855108ca4f2 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 07:21:04.527 INFO [stderr] 15: 0x56374a4aa8b6 - >::call_box::hc8c1c46e596cbf24 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:04.527 INFO [stderr] 16: 0x56374a4f8e3d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys_common/thread.rs:24 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys/unix/thread.rs:90 Nov 18 07:21:04.527 INFO [stderr] 17: 0x7f584a5346b9 - start_thread Nov 18 07:21:04.527 INFO [stderr] 18: 0x7f584a05441c - clone Nov 18 07:21:04.527 INFO [stderr] 19: 0x0 - Nov 18 07:21:04.527 INFO [stderr] stack backtrace: Nov 18 07:21:04.527 INFO [stderr] 0: 0x56374a4f7203 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 07:21:04.527 INFO [stderr] 1: 0x56374a4f1998 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 07:21:04.527 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Nov 18 07:21:04.527 INFO [stderr] 2: 0x56374a4f6174 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Nov 18 07:21:04.527 INFO [stderr] at libstd/panicking.rs:211 Nov 18 07:21:04.527 INFO [stderr] 3: 0x56374a4f5edd - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 07:21:04.527 INFO [stderr] at libstd/panicking.rs:227 Nov 18 07:21:04.527 INFO [stderr] 4: 0x56374a4f6880 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 07:21:04.527 INFO [stderr] at libstd/panicking.rs:476 Nov 18 07:21:04.527 INFO [stderr] 5: 0x56374a4f6401 - std::panicking::continue_panic_fmt::h61fd5a7b1a268752 Nov 18 07:21:04.527 INFO [stderr] at libstd/panicking.rs:390 Nov 18 07:21:04.527 INFO [stderr] 6: 0x56374a4f634e - std::panicking::begin_panic_fmt::hfa6f19d29682fcb6 Nov 18 07:21:04.527 INFO [stderr] at libstd/panicking.rs:345 Nov 18 07:21:04.527 INFO [stderr] 7: 0x56374a4823e2 - libmcs::mcs::tests::test_mutex_arc_poison::{{closure}}::h0d2c25fabb87ee5b Nov 18 07:21:04.527 INFO [stderr] at src/mcs.rs:429 Nov 18 07:21:04.527 INFO [stderr] 8: 0x56374a487702 - std::sys_common::backtrace::__rust_begin_short_backtrace::h29766a12e5641f08 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 07:21:04.527 INFO [stderr] 9: 0x56374a4aa16d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h378b7e6d28f75792 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 07:21:04.527 INFO [stderr] 10: 0x56374a48d270 - as core::ops::function::FnOnce<()>>::call_once::h32809a8823826885 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 07:21:04.527 INFO [stderr] 11: 0x56374a48dec4 - std::panicking::try::do_call::hba3f316013e92060 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 07:21:04.527 INFO [stderr] 12: 0x56374a504ff9 - __rust_maybe_catch_panic Nov 18 07:21:04.527 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 07:21:04.527 INFO [stderr] 13: 0x56374a48dc7d - std::panicking::try::hbc3fef67b15dbdc7 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:04.527 INFO [stderr] 14: 0x56374a48d522 - std::panic::catch_unwind::h8425f7f75f678632 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:04.527 INFO [stderr] 15: 0x56374a4a9f5c - std::thread::Builder::spawn_unchecked::{{closure}}::hfe51325c3c6f288f Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 07:21:04.527 INFO [stderr] 16: 0x56374a4aa646 - >::call_box::h39428d168a2b2dc4 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:04.527 INFO [stderr] 17: 0x56374a4f8e3d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 07:21:04.527 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys_common/thread.rs:24 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys/unix/thread.rs:90 Nov 18 07:21:04.527 INFO [stderr] 18: 0x7f584a5346b9 - start_thread Nov 18 07:21:04.527 INFO [stderr] 19: 0x7f584a05441c - clone Nov 18 07:21:04.527 INFO [stderr] 20: 0x0 - Nov 18 07:21:04.527 INFO [stderr] stack backtrace: Nov 18 07:21:04.527 INFO [stderr] 0: 0x56374a4f7203 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 07:21:04.527 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 07:21:04.527 INFO [stderr] 1: 0x56374a4f1998 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 07:21:04.527 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Nov 18 07:21:04.528 INFO [stderr] 2: 0x56374a4f6174 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 07:21:04.528 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Nov 18 07:21:04.528 INFO [stderr] at libstd/panicking.rs:211 Nov 18 07:21:04.528 INFO [stderr] 3: 0x56374a4f5edd - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 07:21:04.528 INFO [stderr] at libstd/panicking.rs:227 Nov 18 07:21:04.528 INFO [stderr] 4: 0x56374a4f6880 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 07:21:04.528 INFO [stderr] at libstd/panicking.rs:476 Nov 18 07:21:04.528 INFO [stderr] 5: 0x56374a48d643 - std::panicking::begin_panic::h4da486747747e1da Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410 Nov 18 07:21:04.528 INFO [stderr] 6: 0x56374a482d7a - libmcs::mcs::tests::test_mutex_arc_access_in_unwind::{{closure}}::h6810cca3e9f06a54 Nov 18 07:21:04.528 INFO [stderr] at src/mcs.rs:465 Nov 18 07:21:04.528 INFO [stderr] 7: 0x56374a487762 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb88f188406c33c52 Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 07:21:04.528 INFO [stderr] 8: 0x56374a4aa1bd - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h91db085e42a051ee Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 07:21:04.528 INFO [stderr] 9: 0x56374a48d340 - as core::ops::function::FnOnce<()>>::call_once::hd7467672c0853ebb Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 07:21:04.528 INFO [stderr] 10: 0x56374a48df84 - std::panicking::try::do_call::he7bdc8b4943de9e5 Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 07:21:04.528 INFO [stderr] 11: 0x56374a504ff9 - __rust_maybe_catch_panic Nov 18 07:21:04.528 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 07:21:04.528 INFO [stderr] 12: 0x56374a48db9d - std::panicking::try::h6cc8246459d7d6c7 Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:04.528 INFO [stderr] 13: 0x56374a48d4f2 - std::panic::catch_unwind::h76c663255c7cbb00 Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:04.528 INFO [stderr] 14: 0x56374a4a8d2c - std::thread::Builder::spawn_unchecked::{{closure}}::h509d64439ae03a13 Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 07:21:04.528 INFO [stderr] 15: 0x56374a4aa7e6 - >::call_box::h95b7fdaa0e04349b Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:04.528 INFO [stderr] 16: 0x56374a4f8e3d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 07:21:04.528 INFO [stderr] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 07:21:04.528 INFO [stderr] at libstd/sys_common/thread.rs:24 Nov 18 07:21:04.528 INFO [stderr] at libstd/sys/unix/thread.rs:90 Nov 18 07:21:04.528 INFO [stderr] 17: 0x7f584a5346b9 - start_thread Nov 18 07:21:04.528 INFO [stderr] 18: 0x7f584a05441c - clone Nov 18 07:21:04.528 INFO [stderr] 19: 0x0 - Nov 18 07:21:04.535 INFO [stderr] Doc-tests libmcs Nov 18 07:21:04.535 INFO [stdout] test mcs::tests::test_mutex_arc_poison ... ok Nov 18 07:21:04.535 INFO [stdout] test mcs::tests::test_mutex_arc_access_in_unwind ... ok Nov 18 07:21:04.535 INFO [stdout] Nov 18 07:21:04.535 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 07:21:04.535 INFO [stdout] Nov 18 07:21:05.223 INFO [stdout] Nov 18 07:21:05.223 INFO [stdout] running 3 tests Nov 18 07:21:06.737 INFO [stdout] test src/mcs.rs - mcs::Mutex::new (line 138) ... ok Nov 18 07:21:06.825 INFO [stdout] test src/mcs.rs - mcs::Mutex (line 79) ... FAILED Nov 18 07:21:06.899 INFO [stdout] test src/mcs.rs - mcs::Mutex (line 37) ... ok Nov 18 07:21:06.899 INFO [stdout] Nov 18 07:21:06.899 INFO [stdout] failures: Nov 18 07:21:06.899 INFO [stdout] Nov 18 07:21:06.899 INFO [stdout] ---- src/mcs.rs - mcs::Mutex (line 79) stdout ---- Nov 18 07:21:06.899 INFO [stdout] error[E0252]: the name `Mutex` is defined multiple times Nov 18 07:21:06.899 INFO [stdout] --> src/mcs.rs:84:5 Nov 18 07:21:06.899 INFO [stdout] | Nov 18 07:21:06.899 INFO [stdout] 4 | use std::sync::{Arc, Mutex}; Nov 18 07:21:06.899 INFO [stdout] | ----- previous import of the type `Mutex` here Nov 18 07:21:06.899 INFO [stdout] ... Nov 18 07:21:06.899 INFO [stdout] 7 | use libmcs::Mutex; Nov 18 07:21:06.899 INFO [stdout] | ^^^^^^^^^^^^^ `Mutex` reimported here Nov 18 07:21:06.899 INFO [stdout] | Nov 18 07:21:06.899 INFO [stdout] = note: `Mutex` must be defined only once in the type namespace of this block Nov 18 07:21:06.899 INFO [stdout] help: you can use `as` to change the binding name of the import Nov 18 07:21:06.899 INFO [stdout] | Nov 18 07:21:06.899 INFO [stdout] 7 | use libmcs::Mutex as OtherMutex; Nov 18 07:21:06.899 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 07:21:06.899 INFO [stdout] Nov 18 07:21:06.899 INFO [stdout] thread 'src/mcs.rs - mcs::Mutex (line 79)' panicked at 'couldn't compile the test', librustdoc/test.rs:323:13 Nov 18 07:21:06.899 INFO [stdout] stack backtrace: Nov 18 07:21:06.899 INFO [stdout] 0: 0x7f45abcb8bc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 07:21:06.899 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 07:21:06.899 INFO [stdout] 1: 0x7f45abcb02a8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 07:21:06.899 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 07:21:06.899 INFO [stdout] 2: 0x7f45abcb5594 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 07:21:06.899 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 07:21:06.899 INFO [stdout] at libstd/panicking.rs:211 Nov 18 07:21:06.899 INFO [stdout] 3: 0x7f45abcb527c - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 07:21:06.899 INFO [stdout] at libstd/panicking.rs:221 Nov 18 07:21:06.899 INFO [stdout] 4: 0x7f45ade11d01 - rustc::util::common::panic_hook::hb5e29ad6fd71b050 Nov 18 07:21:06.899 INFO [stdout] 5: 0x7f45abcb5d79 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 07:21:06.899 INFO [stdout] at libstd/panicking.rs:480 Nov 18 07:21:06.899 INFO [stdout] 6: 0x56494ae3e907 - std::panicking::begin_panic::hb09a382a0ab7f900 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410 Nov 18 07:21:06.899 INFO [stdout] 7: 0x56494b002485 - rustdoc::test::run_test::h7e7f9ec8aeaa87f8 Nov 18 07:21:06.899 INFO [stdout] at librustdoc/test.rs:323 Nov 18 07:21:06.899 INFO [stdout] 8: 0x56494aed5fae - >::set::h908a96c8ec4ddccf Nov 18 07:21:06.899 INFO [stdout] at librustdoc/test.rs:654 Nov 18 07:21:06.899 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:124 Nov 18 07:21:06.899 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 18 07:21:06.899 INFO [stdout] 9: 0x56494aeb4871 - syntax::with_globals::h9807168bf3c0d85b Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:123 Nov 18 07:21:06.899 INFO [stdout] 10: 0x56494ae3eb4b - std::panicking::try::do_call::h64a568dca1c842cf Nov 18 07:21:06.899 INFO [stdout] at librustdoc/test.rs:651 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 07:21:06.899 INFO [stdout] 11: 0x7f45abcd3049 - __rust_maybe_catch_panic Nov 18 07:21:06.899 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 07:21:06.899 INFO [stdout] 12: 0x56494aece069 - rustc_driver::in_named_rustc_thread::hc08d76125a58a368 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/librustc_driver/lib.rs:1554 Nov 18 07:21:06.899 INFO [stdout] 13: 0x56494afd6a80 - >::call_box::hf60ef6def5189442 Nov 18 07:21:06.899 INFO [stdout] at librustdoc/test.rs:651 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:06.899 INFO [stdout] 14: 0x7f45ad2f3b72 - >::call_box::hb3eb0389b4ad8337 Nov 18 07:21:06.899 INFO [stdout] at libtest/lib.rs:1464 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:06.899 INFO [stdout] 15: 0x7f45abcd3049 - __rust_maybe_catch_panic Nov 18 07:21:06.899 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 07:21:06.899 INFO [stdout] 16: 0x7f45ad2eb493 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:06.899 INFO [stdout] at libtest/lib.rs:1426 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 07:21:06.899 INFO [stdout] 17: 0x7f45ad2ec344 - std::panicking::try::do_call::h4132042e0cbea3ae Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 07:21:06.899 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 07:21:06.899 INFO [stdout] 18: 0x7f45abcd3049 - __rust_maybe_catch_panic Nov 18 07:21:06.900 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 07:21:06.900 INFO [stdout] 19: 0x7f45ad2f3a4c - >::call_box::hab7f616f05880bf6 Nov 18 07:21:06.900 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 07:21:06.900 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 07:21:06.900 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 07:21:06.900 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 07:21:06.900 INFO [stdout] 20: 0x7f45abcc5b2d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 07:21:06.900 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 07:21:06.900 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 07:21:06.900 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 07:21:06.900 INFO [stdout] 21: 0x7f45aba386b9 - start_thread Nov 18 07:21:06.900 INFO [stdout] 22: 0x7f45ab35041c - clone Nov 18 07:21:06.900 INFO [stdout] 23: 0x0 - Nov 18 07:21:06.900 INFO [stdout] query stack during panic: Nov 18 07:21:06.900 INFO [stdout] end of query stack Nov 18 07:21:06.900 INFO [stdout] Nov 18 07:21:06.900 INFO [stdout] Nov 18 07:21:06.900 INFO [stdout] failures: Nov 18 07:21:06.900 INFO [stdout] src/mcs.rs - mcs::Mutex (line 79) Nov 18 07:21:06.900 INFO [stdout] Nov 18 07:21:06.900 INFO [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 07:21:06.900 INFO [stdout] Nov 18 07:21:06.907 INFO [stderr] error: test failed, to rerun pass '--doc' Nov 18 07:21:06.912 INFO [stderr] su: No module specific data is present Nov 18 07:21:07.148 INFO running `"docker" "inspect" "c6eaf716ad2b748ef95ad7c1769b77d627303fccf459e5cd09cd73a1f134f5f9"` Nov 18 07:21:07.231 INFO running `"docker" "rm" "-f" "c6eaf716ad2b748ef95ad7c1769b77d627303fccf459e5cd09cd73a1f134f5f9"` Nov 18 07:21:07.316 INFO [stdout] c6eaf716ad2b748ef95ad7c1769b77d627303fccf459e5cd09cd73a1f134f5f9