Dec 15 06:03:07.706 INFO testing libmcs-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 15 06:03:07.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"` Dec 15 06:03:08.132 INFO [stdout] 3954cc0ff3fc9487858f9bc5644d8bd67021e20c5cf9dc9c7ad533d63a0e5289 Dec 15 06:03:08.143 INFO running `"docker" "start" "-a" "3954cc0ff3fc9487858f9bc5644d8bd67021e20c5cf9dc9c7ad533d63a0e5289"` Dec 15 06:03:09.382 INFO [stderr] usermod: no changes Dec 15 06:03:09.433 INFO [stderr] Compiling libmcs v0.1.0 (/source) Dec 15 06:03:10.184 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s Dec 15 06:03:10.186 INFO [stderr] su: No module specific data is present Dec 15 06:03:11.988 INFO running `"docker" "inspect" "3954cc0ff3fc9487858f9bc5644d8bd67021e20c5cf9dc9c7ad533d63a0e5289"` Dec 15 06:03:12.163 INFO running `"docker" "rm" "-f" "3954cc0ff3fc9487858f9bc5644d8bd67021e20c5cf9dc9c7ad533d63a0e5289"` Dec 15 06:03:12.430 INFO [stdout] 3954cc0ff3fc9487858f9bc5644d8bd67021e20c5cf9dc9c7ad533d63a0e5289 Dec 15 06:03:12.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"` Dec 15 06:03:12.747 INFO [stdout] a244489984d598316ff8672ba2e25c175964d8df1d9968c35c7c3f956f902444 Dec 15 06:03:12.751 INFO running `"docker" "start" "-a" "a244489984d598316ff8672ba2e25c175964d8df1d9968c35c7c3f956f902444"` Dec 15 06:03:13.262 INFO [stderr] usermod: no changes Dec 15 06:03:13.306 INFO [stderr] Compiling libmcs v0.1.0 (/source) Dec 15 06:03:15.012 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s Dec 15 06:03:15.015 INFO [stderr] su: No module specific data is present Dec 15 06:03:15.296 INFO running `"docker" "inspect" "a244489984d598316ff8672ba2e25c175964d8df1d9968c35c7c3f956f902444"` Dec 15 06:03:15.364 INFO running `"docker" "rm" "-f" "a244489984d598316ff8672ba2e25c175964d8df1d9968c35c7c3f956f902444"` Dec 15 06:03:15.467 INFO [stdout] a244489984d598316ff8672ba2e25c175964d8df1d9968c35c7c3f956f902444 Dec 15 06:03:15.467 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"` Dec 15 06:03:15.620 INFO [stdout] 45d023fdee947756da5742eada915218edef6c574f88715eb44d8cc796044447 Dec 15 06:03:15.620 INFO running `"docker" "start" "-a" "45d023fdee947756da5742eada915218edef6c574f88715eb44d8cc796044447"` Dec 15 06:03:16.077 INFO [stderr] usermod: no changes Dec 15 06:03:16.078 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 15 06:03:16.078 INFO [stderr] Running /target/debug/deps/libmcs-5cff544791bf036a Dec 15 06:03:16.078 INFO [stdout] Dec 15 06:03:16.078 INFO [stdout] running 12 tests Dec 15 06:03:16.084 INFO [stdout] test mcs::tests::smoke ... ok Dec 15 06:03:16.084 INFO [stderr] thread '' panicked at 'test panic in inner thread to poison mutex', src/mcs.rs:411:13 Dec 15 06:03:16.084 INFO [stderr] stack backtrace: Dec 15 06:03:16.085 INFO [stderr] thread '' panicked at 'explicit panic', src/mcs.rs:465:13 Dec 15 06:03:16.087 INFO [stdout] test mcs::tests::test_get_mut ... ok Dec 15 06:03:16.087 INFO [stderr] thread '' panicked at 'test panic in inner thread to poison mutex', src/mcs.rs:388:13 Dec 15 06:03:16.088 INFO [stdout] test mcs::tests::test_into_inner ... ok Dec 15 06:03:16.091 INFO [stdout] test mcs::tests::test_into_inner_drop ... ok Dec 15 06:03:16.091 INFO [stdout] test mcs::tests::try_lock ... ok Dec 15 06:03:16.095 INFO [stdout] test mcs::tests::lots_and_lots ... ok Dec 15 06:03:16.095 INFO [stderr] 0: 0x5609eb346633 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 06:03:16.095 INFO [stderr] thread '' panicked at 'assertion failed: `(left == right)` Dec 15 06:03:16.095 INFO [stderr] left: `1`, Dec 15 06:03:16.095 INFO [stderr] right: `2`', src/mcs.rs:429:13 Dec 15 06:03:16.101 INFO [stdout] test mcs::tests::test_mutex_unsized ... ok Dec 15 06:03:16.104 INFO [stdout] test mcs::tests::test_mutex_arc_nested ... ok Dec 15 06:03:16.113 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:03:16.113 INFO [stderr] 1: 0x5609eb340e38 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 06:03:16.113 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:03:16.113 INFO [stderr] 2: 0x5609eb3455a2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 06:03:16.113 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:03:16.113 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 06:03:16.113 INFO [stderr] 3: 0x5609eb345314 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 06:03:16.113 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 06:03:16.113 INFO [stderr] 4: 0x5609eb345cb0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 06:03:16.113 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 06:03:16.113 INFO [stderr] 5: 0x5609eb2dd303 - std::panicking::begin_panic::h55240b4437647018 Dec 15 06:03:16.113 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 15 06:03:16.113 INFO [stderr] 6: 0x5609eb2d1f29 - libmcs::mcs::tests::test_get_mut_poison::{{closure}}::hd501addcf76aeb1f Dec 15 06:03:16.113 INFO [stderr] at src/mcs.rs:411 Dec 15 06:03:16.113 INFO [stderr] 7: 0x5609eb2d75b2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6639c7e04d158c62 Dec 15 06:03:16.118 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:03:16.118 INFO [stderr] 8: 0x5609eb2f6b2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hc8b484db5ab84ec7 Dec 15 06:03:16.118 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 15 06:03:16.118 INFO [stderr] 9: 0x5609eb2dfe40 - as core::ops::function::FnOnce<()>>::call_once::h57dcf201ce248f5e Dec 15 06:03:16.118 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:03:16.118 INFO [stderr] 10: 0x5609eb2ddc44 - std::panicking::try::do_call::haeada9b1c53e4d57 Dec 15 06:03:16.118 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:03:16.118 INFO [stderr] 11: 0x5609eb354319 - __rust_maybe_catch_panic Dec 15 06:03:16.119 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:16.119 INFO [stderr] 12: 0x5609eb2dd74d - std::panicking::try::h6b992467f7f0618e Dec 15 06:03:16.119 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:16.119 INFO [stderr] 13: 0x5609eb2e0972 - std::panic::catch_unwind::h89fd238ed5162a47 Dec 15 06:03:16.119 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:16.119 INFO [stderr] 14: 0x5609eb2f6895 - std::thread::Builder::spawn_unchecked::{{closure}}::hc93cbdb9c1d8f4a2 Dec 15 06:03:16.119 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 15 06:03:16.119 INFO [stderr] 15: 0x5609eb2f6fb6 - >::call_box::h1d277c0d692f2f18 Dec 15 06:03:16.119 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:16.119 INFO [stderr] 16: 0x5609eb34823d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 15 06:03:16.119 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 15 06:03:16.119 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 15 06:03:16.119 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:03:16.119 INFO [stderr] 17: 0x7f827dfc66b9 - start_thread Dec 15 06:03:16.119 INFO [stderr] 18: 0x7f827dae641c - clone Dec 15 06:03:16.119 INFO [stderr] 19: 0x0 - Dec 15 06:03:16.120 INFO [stdout] test mcs::tests::test_get_mut_poison ... ok Dec 15 06:03:16.120 INFO [stderr] stack backtrace: Dec 15 06:03:16.120 INFO [stderr] 0: 0x5609eb346633 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:03:16.120 INFO [stderr] 1: 0x5609eb340e38 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:03:16.120 INFO [stderr] 2: 0x5609eb3455a2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 06:03:16.120 INFO [stderr] 3: 0x5609eb345314 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 06:03:16.120 INFO [stderr] 4: 0x5609eb345cb0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 06:03:16.120 INFO [stderr] 5: 0x5609eb2dd303 - std::panicking::begin_panic::h55240b4437647018 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 15 06:03:16.120 INFO [stderr] 6: 0x5609eb2d2d3a - libmcs::mcs::tests::test_mutex_arc_access_in_unwind::{{closure}}::h16f463b4b453b46f Dec 15 06:03:16.120 INFO [stderr] at src/mcs.rs:465 Dec 15 06:03:16.120 INFO [stderr] 7: 0x5609eb2d7592 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5b204250f3aed3a7 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:03:16.120 INFO [stderr] 8: 0x5609eb2f6a7d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba2749439196ba2 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 15 06:03:16.120 INFO [stderr] 9: 0x5609eb2dfe60 - as core::ops::function::FnOnce<()>>::call_once::h7b14d597e0348ee5 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:03:16.120 INFO [stderr] 10: 0x5609eb2dda74 - std::panicking::try::do_call::h6f11b80691256e73 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:03:16.120 INFO [stderr] 11: 0x5609eb354319 - __rust_maybe_catch_panic Dec 15 06:03:16.120 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:16.120 INFO [stderr] 12: 0x5609eb2dd58d - std::panicking::try::h331065cb1c50cf82 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:16.120 INFO [stderr] 13: 0x5609eb2e0902 - std::panic::catch_unwind::h6351fb4c1cf444bd Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:16.120 INFO [stderr] 14: 0x5609eb2f56c5 - std::thread::Builder::spawn_unchecked::{{closure}}::h09da2f4b94a5e109 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 15 06:03:16.120 INFO [stderr] 15: 0x5609eb2f71b6 - >::call_box::he6969798b8fcf6fd Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:16.120 INFO [stderr] 16: 0x5609eb34823d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 15 06:03:16.120 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 15 06:03:16.120 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:03:16.120 INFO [stderr] 17: 0x7f827dfc66b9 - start_thread Dec 15 06:03:16.120 INFO [stderr] 18: 0x7f827dae641c - clone Dec 15 06:03:16.120 INFO [stderr] 19: 0x0 - Dec 15 06:03:16.121 INFO [stderr] stack backtrace: Dec 15 06:03:16.121 INFO [stdout] test mcs::tests::test_mutex_arc_access_in_unwind ... ok Dec 15 06:03:16.121 INFO [stderr] 0: 0x5609eb346633 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 06:03:16.121 INFO [stdout] test mcs::tests::test_into_inner_poison ... ok Dec 15 06:03:16.121 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:03:16.121 INFO [stderr] 1: 0x5609eb340e38 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 06:03:16.121 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:03:16.121 INFO [stderr] 2: 0x5609eb3455a2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 06:03:16.121 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:03:16.122 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 06:03:16.122 INFO [stderr] 3: 0x5609eb345314 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 06:03:16.122 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 06:03:16.122 INFO [stderr] 4: 0x5609eb345cb0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 06:03:16.122 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 06:03:16.122 INFO [stderr] 5: 0x5609eb2dd303 - std::panicking::begin_panic::h55240b4437647018 Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 15 06:03:16.122 INFO [stderr] 6: 0x5609eb2d16d9 - libmcs::mcs::tests::test_into_inner_poison::{{closure}}::h4a023dadcced2444 Dec 15 06:03:16.122 INFO [stderr] at src/mcs.rs:388 Dec 15 06:03:16.122 INFO [stderr] 7: 0x5609eb2d7602 - std::sys_common::backtrace::__rust_begin_short_backtrace::h948854039b5c584f Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:03:16.122 INFO [stderr] 8: 0x5609eb2f6abd - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h741d2a5eaf5958f5 Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 15 06:03:16.122 INFO [stderr] 9: 0x5609eb2dfe80 - as core::ops::function::FnOnce<()>>::call_once::h7b5300977b18c1da Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:03:16.122 INFO [stderr] 10: 0x5609eb2ddac4 - std::panicking::try::do_call::h7e4915a0ac9297e0 Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:03:16.122 INFO [stderr] 11: 0x5609eb354319 - __rust_maybe_catch_panic Dec 15 06:03:16.122 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:16.122 INFO [stderr] 12: 0x5609eb2dd66d - std::panicking::try::h64599374dd813495 Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:16.122 INFO [stderr] 13: 0x5609eb2e0a12 - std::panic::catch_unwind::hf7bca7df8228134f Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:16.122 INFO [stderr] 14: 0x5609eb2f62a5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha986da6fe4c8809e Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 15 06:03:16.122 INFO [stderr] 15: 0x5609eb2f70f6 - >::call_box::hbbf9014dd346b90f Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:16.122 INFO [stderr] 16: 0x5609eb34823d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 15 06:03:16.122 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 15 06:03:16.122 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 15 06:03:16.122 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:03:16.122 INFO [stderr] 17: 0x7f827dfc66b9 - start_thread Dec 15 06:03:16.122 INFO [stderr] 18: 0x7f827dae641c - clone Dec 15 06:03:16.122 INFO [stderr] 19: 0x0 - Dec 15 06:03:16.124 INFO [stderr] stack backtrace: Dec 15 06:03:16.124 INFO [stderr] 0: 0x5609eb346633 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:03:16.124 INFO [stderr] 1: 0x5609eb340e38 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:03:16.124 INFO [stderr] 2: 0x5609eb3455a2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/panicking.rs:210 Dec 15 06:03:16.124 INFO [stderr] 3: 0x5609eb345314 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/panicking.rs:224 Dec 15 06:03:16.124 INFO [stderr] 4: 0x5609eb345cb0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/panicking.rs:487 Dec 15 06:03:16.124 INFO [stderr] 5: 0x5609eb345831 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/panicking.rs:394 Dec 15 06:03:16.124 INFO [stderr] 6: 0x5609eb34577e - std::panicking::begin_panic_fmt::h33c12d7eb9e26fea Dec 15 06:03:16.124 INFO [stderr] at src/libstd/panicking.rs:349 Dec 15 06:03:16.124 INFO [stderr] 7: 0x5609eb2d23a2 - libmcs::mcs::tests::test_mutex_arc_poison::{{closure}}::h0c823d14668867d9 Dec 15 06:03:16.124 INFO [stderr] at src/mcs.rs:429 Dec 15 06:03:16.124 INFO [stderr] 8: 0x5609eb2d7652 - std::sys_common::backtrace::__rust_begin_short_backtrace::hba1c1fb37bbcf406 Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:03:16.124 INFO [stderr] 9: 0x5609eb2f6b3d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf53ba361ad3529d Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 15 06:03:16.124 INFO [stderr] 10: 0x5609eb2dfe20 - as core::ops::function::FnOnce<()>>::call_once::h4d8feb0de410bb60 Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:03:16.124 INFO [stderr] 11: 0x5609eb2ddb14 - std::panicking::try::do_call::h80e769cec11f7c26 Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:03:16.124 INFO [stderr] 12: 0x5609eb354319 - __rust_maybe_catch_panic Dec 15 06:03:16.124 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:16.124 INFO [stderr] 13: 0x5609eb2dd82d - std::panicking::try::h951d24174af2e1dd Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:16.124 INFO [stderr] 14: 0x5609eb2e09a2 - std::panic::catch_unwind::h9d5cb9e0d2a1ed28 Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:16.124 INFO [stderr] 15: 0x5609eb2f5fb5 - std::thread::Builder::spawn_unchecked::{{closure}}::h54ca07dded3eeb9c Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 15 06:03:16.124 INFO [stderr] 16: 0x5609eb2f7156 - >::call_box::he163241a2db05e4d Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:16.124 INFO [stderr] 17: 0x5609eb34823d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 15 06:03:16.124 INFO [stderr] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 15 06:03:16.124 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:03:16.124 INFO [stderr] 18: 0x7f827dfc66b9 - start_thread Dec 15 06:03:16.124 INFO [stderr] 19: 0x7f827dae641c - clone Dec 15 06:03:16.124 INFO [stderr] 20: 0x0 - Dec 15 06:03:16.124 INFO [stdout] test mcs::tests::test_mutex_arc_poison ... ok Dec 15 06:03:16.124 INFO [stdout] Dec 15 06:03:16.124 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:03:16.124 INFO [stdout] Dec 15 06:03:16.125 INFO [stderr] Doc-tests libmcs Dec 15 06:03:17.035 INFO [stdout] Dec 15 06:03:17.035 INFO [stdout] running 3 tests Dec 15 06:03:18.896 INFO [stdout] test src/mcs.rs - mcs::Mutex::new (line 138) ... ok Dec 15 06:03:19.035 INFO [stdout] test src/mcs.rs - mcs::Mutex (line 37) ... ok Dec 15 06:03:19.090 INFO [stdout] test src/mcs.rs - mcs::Mutex (line 79) ... FAILED Dec 15 06:03:19.090 INFO [stdout] Dec 15 06:03:19.090 INFO [stdout] failures: Dec 15 06:03:19.091 INFO [stdout] Dec 15 06:03:19.091 INFO [stdout] ---- src/mcs.rs - mcs::Mutex (line 79) stdout ---- Dec 15 06:03:19.091 INFO [stdout] error[E0252]: the name `Mutex` is defined multiple times Dec 15 06:03:19.091 INFO [stdout] --> src/mcs.rs:84:5 Dec 15 06:03:19.091 INFO [stdout] | Dec 15 06:03:19.091 INFO [stdout] 4 | use std::sync::{Arc, Mutex}; Dec 15 06:03:19.091 INFO [stdout] | ----- previous import of the type `Mutex` here Dec 15 06:03:19.091 INFO [stdout] ... Dec 15 06:03:19.091 INFO [stdout] 7 | use libmcs::Mutex; Dec 15 06:03:19.091 INFO [stdout] | ^^^^^^^^^^^^^ `Mutex` reimported here Dec 15 06:03:19.091 INFO [stdout] | Dec 15 06:03:19.091 INFO [stdout] = note: `Mutex` must be defined only once in the type namespace of this block Dec 15 06:03:19.091 INFO [stdout] help: you can use `as` to change the binding name of the import Dec 15 06:03:19.091 INFO [stdout] | Dec 15 06:03:19.091 INFO [stdout] 7 | use libmcs::Mutex as OtherMutex; Dec 15 06:03:19.091 INFO [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:03:19.091 INFO [stdout] Dec 15 06:03:19.091 INFO [stdout] thread 'src/mcs.rs - mcs::Mutex (line 79)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 15 06:03:19.091 INFO [stdout] stack backtrace: Dec 15 06:03:19.091 INFO [stdout] 0: 0x7f9104e25f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:03:19.091 INFO [stdout] 1: 0x7f9104e1cfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:03:19.091 INFO [stdout] 2: 0x7f9104e22222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 06:03:19.091 INFO [stdout] 3: 0x7f9104e21f17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 06:03:19.091 INFO [stdout] 4: 0x7f910702c681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 15 06:03:19.091 INFO [stdout] 5: 0x7f9104e22a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/panicking.rs:491 Dec 15 06:03:19.091 INFO [stdout] 6: 0x5585de866b24 - std::panicking::begin_panic::h626604038f71be4c Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 15 06:03:19.091 INFO [stdout] 7: 0x5585de9dcab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 15 06:03:19.091 INFO [stdout] at src/librustdoc/test.rs:326 Dec 15 06:03:19.091 INFO [stdout] at src/librustdoc/test.rs:653 Dec 15 06:03:19.091 INFO [stdout] 8: 0x5585de999398 - >::set::ha4da892a47d9254a Dec 15 06:03:19.091 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 15 06:03:19.091 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 06:03:19.091 INFO [stdout] 9: 0x5585de8d153f - syntax::with_globals::hd5f80a8e81630563 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 15 06:03:19.091 INFO [stdout] 10: 0x5585de866d24 - std::panicking::try::do_call::haa456735219e3377 Dec 15 06:03:19.091 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:03:19.091 INFO [stdout] 11: 0x7f9104e3f649 - __rust_maybe_catch_panic Dec 15 06:03:19.091 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:19.091 INFO [stdout] 12: 0x5585de8bbe49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 15 06:03:19.091 INFO [stdout] 13: 0x5585de9b2140 - >::call_box::h418f2961326e63a6 Dec 15 06:03:19.091 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:19.091 INFO [stdout] 14: 0x7f910648e102 - >::call_box::hb274b5baa0755876 Dec 15 06:03:19.091 INFO [stdout] at src/libtest/lib.rs:1476 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:19.091 INFO [stdout] 15: 0x7f9104e3f649 - __rust_maybe_catch_panic Dec 15 06:03:19.091 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:19.091 INFO [stdout] 16: 0x7f91064ac427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:19.091 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 06:03:19.091 INFO [stdout] 17: 0x7f9106486334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:03:19.091 INFO [stdout] 18: 0x7f91064869a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:03:19.091 INFO [stdout] 19: 0x7f9104e3f649 - __rust_maybe_catch_panic Dec 15 06:03:19.091 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:03:19.091 INFO [stdout] 20: 0x7f910648de4c - >::call_box::h260fd1ad8e2854a6 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:03:19.091 INFO [stdout] 21: 0x7f9104e32aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 15 06:03:19.091 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 06:03:19.091 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:03:19.091 INFO [stdout] 22: 0x7f9104ba66b9 - start_thread Dec 15 06:03:19.091 INFO [stdout] 23: 0x7f91044be41c - clone Dec 15 06:03:19.091 INFO [stdout] 24: 0x0 - Dec 15 06:03:19.091 INFO [stdout] query stack during panic: Dec 15 06:03:19.091 INFO [stdout] end of query stack Dec 15 06:03:19.091 INFO [stdout] Dec 15 06:03:19.091 INFO [stdout] Dec 15 06:03:19.091 INFO [stdout] failures: Dec 15 06:03:19.091 INFO [stdout] src/mcs.rs - mcs::Mutex (line 79) Dec 15 06:03:19.091 INFO [stdout] Dec 15 06:03:19.091 INFO [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:03:19.091 INFO [stdout] Dec 15 06:03:19.106 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 15 06:03:19.106 INFO [stderr] su: No module specific data is present Dec 15 06:03:19.431 INFO running `"docker" "inspect" "45d023fdee947756da5742eada915218edef6c574f88715eb44d8cc796044447"` Dec 15 06:03:19.612 INFO running `"docker" "rm" "-f" "45d023fdee947756da5742eada915218edef6c574f88715eb44d8cc796044447"` Dec 15 06:03:19.714 INFO [stdout] 45d023fdee947756da5742eada915218edef6c574f88715eb44d8cc796044447