Dec 07 02:33:35.556 INFO testing remutex-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 02:33:35.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 02:33:35.873 INFO [stdout] c45ca08693990bf3c4676f660f09c2251f514167be29f61005cbbab2441abcb5
Dec 07 02:33:35.878 INFO running `"docker" "start" "-a" "c45ca08693990bf3c4676f660f09c2251f514167be29f61005cbbab2441abcb5"`
Dec 07 02:33:36.288 INFO [stderr] usermod: no changes
Dec 07 02:33:36.318 INFO [stderr]    Compiling remutex v0.1.1 (/source)
Dec 07 02:33:36.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 07 02:33:36.885 INFO [stderr] su: No module specific data is present
Dec 07 02:33:37.166 INFO running `"docker" "inspect" "c45ca08693990bf3c4676f660f09c2251f514167be29f61005cbbab2441abcb5"`
Dec 07 02:33:37.274 INFO running `"docker" "rm" "-f" "c45ca08693990bf3c4676f660f09c2251f514167be29f61005cbbab2441abcb5"`
Dec 07 02:33:37.365 INFO [stdout] c45ca08693990bf3c4676f660f09c2251f514167be29f61005cbbab2441abcb5
Dec 07 02:33:37.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 02:33:37.590 INFO [stdout] 479564754cdaff3fb363909e37efec49e7f9bc5b53883a4eb25fd27b49ce1df2
Dec 07 02:33:37.600 INFO running `"docker" "start" "-a" "479564754cdaff3fb363909e37efec49e7f9bc5b53883a4eb25fd27b49ce1df2"`
Dec 07 02:33:37.993 INFO [stderr] usermod: no changes
Dec 07 02:33:38.024 INFO [stderr]    Compiling remutex v0.1.1 (/source)
Dec 07 02:33:39.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 07 02:33:39.331 INFO [stderr] su: No module specific data is present
Dec 07 02:33:39.717 INFO running `"docker" "inspect" "479564754cdaff3fb363909e37efec49e7f9bc5b53883a4eb25fd27b49ce1df2"`
Dec 07 02:33:39.922 INFO running `"docker" "rm" "-f" "479564754cdaff3fb363909e37efec49e7f9bc5b53883a4eb25fd27b49ce1df2"`
Dec 07 02:33:40.134 INFO [stdout] 479564754cdaff3fb363909e37efec49e7f9bc5b53883a4eb25fd27b49ce1df2
Dec 07 02:33:40.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 02:33:40.420 INFO [stdout] 14e38ea5cc163a2fa02fa36a7cb6c3255d2119930cf120c18bbc9da8830d5ffe
Dec 07 02:33:40.426 INFO running `"docker" "start" "-a" "14e38ea5cc163a2fa02fa36a7cb6c3255d2119930cf120c18bbc9da8830d5ffe"`
Dec 07 02:33:41.231 INFO [stderr] usermod: no changes
Dec 07 02:33:41.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 02:33:41.265 INFO [stderr]      Running /target/debug/deps/remutex-1b8f1137047d0004
Dec 07 02:33:41.267 INFO [stdout] 
Dec 07 02:33:41.267 INFO [stdout] running 4 tests
Dec 07 02:33:41.270 INFO [stdout] test remutex::test::smoke ... ok
Dec 07 02:33:41.270 INFO [stdout] test remutex::test::is_mutex ... ok
Dec 07 02:33:41.271 INFO [stdout] test remutex::test::trylock_works ... ok
Dec 07 02:33:41.271 INFO [stderr] thread '<unnamed>' panicked at 'What the answer to my lifetimes dilemma is?', src/remutex.rs:216:17
Dec 07 02:33:41.271 INFO [stderr] stack backtrace:
Dec 07 02:33:41.277 INFO [stderr]    0:     0x5589cdba7ec3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 07 02:33:41.296 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 07 02:33:41.296 INFO [stderr]    1:     0x5589cdba25e8 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 07 02:33:41.296 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 07 02:33:41.296 INFO [stderr]    2:     0x5589cdba6e32 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 07 02:33:41.296 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 07 02:33:41.296 INFO [stderr]                                at src/libstd/panicking.rs:211
Dec 07 02:33:41.296 INFO [stderr]    3:     0x5589cdba6b9d - std::panicking::default_hook::h4eae6f26f73244c8
Dec 07 02:33:41.296 INFO [stderr]                                at src/libstd/panicking.rs:227
Dec 07 02:33:41.296 INFO [stderr]    4:     0x5589cdba7540 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 07 02:33:41.296 INFO [stderr]                                at src/libstd/panicking.rs:491
Dec 07 02:33:41.296 INFO [stderr]    5:     0x5589cdb59f63 - std::panicking::begin_panic::hcb54e1df676b25b4
Dec 07 02:33:41.296 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425
Dec 07 02:33:41.296 INFO [stderr]    6:     0x5589cdb503ef - remutex::remutex::test::poison_works::{{closure}}::h880f5a0549945546
Dec 07 02:33:41.299 INFO [stderr]                                at src/remutex.rs:216
Dec 07 02:33:41.299 INFO [stderr]    7:     0x5589cdb52e32 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc4bb3e7539e9f93d
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 07 02:33:41.299 INFO [stderr]    8:     0x5589cdb57abd - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h64969bd57f542415
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 07 02:33:41.299 INFO [stderr]    9:     0x5589cdb5a680 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h57c215eeb222f19e
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 07 02:33:41.299 INFO [stderr]   10:     0x5589cdb5a2f4 - std::panicking::try::do_call::hda356a1e4070a7b9
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 07 02:33:41.299 INFO [stderr]   11:     0x5589cdbb5ba9 - __rust_maybe_catch_panic
Dec 07 02:33:41.299 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 07 02:33:41.299 INFO [stderr]   12:     0x5589cdb5a18d - std::panicking::try::hb46aa5729e052575
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 07 02:33:41.299 INFO [stderr]   13:     0x5589cdb5a7d2 - std::panic::catch_unwind::h8323a8744b83ba1f
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 07 02:33:41.299 INFO [stderr]   14:     0x5589cdb575c5 - std::thread::Builder::spawn_unchecked::{{closure}}::h627f6fb5b58cd87d
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 07 02:33:41.299 INFO [stderr]   15:     0x5589cdb57db6 - <F as alloc::boxed::FnBox<A>>::call_box::hdc67187719368770
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 07 02:33:41.299 INFO [stderr]   16:     0x5589cdba9acd - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 07 02:33:41.299 INFO [stderr]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 07 02:33:41.299 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 07 02:33:41.299 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:90
Dec 07 02:33:41.299 INFO [stderr]   17:     0x7f4028e756b9 - start_thread
Dec 07 02:33:41.299 INFO [stderr]   18:     0x7f402899541c - clone
Dec 07 02:33:41.299 INFO [stderr]   19:                0x0 - <unknown>
Dec 07 02:33:41.299 INFO [stderr]    Doc-tests remutex
Dec 07 02:33:41.299 INFO [stdout] test remutex::test::poison_works ... ok
Dec 07 02:33:41.299 INFO [stdout] 
Dec 07 02:33:41.299 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:33:41.299 INFO [stdout] 
Dec 07 02:33:42.037 INFO [stdout] 
Dec 07 02:33:42.037 INFO [stdout] running 0 tests
Dec 07 02:33:42.037 INFO [stdout] 
Dec 07 02:33:42.037 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:33:42.037 INFO [stdout] 
Dec 07 02:33:42.044 INFO [stderr] su: No module specific data is present
Dec 07 02:33:42.337 INFO running `"docker" "inspect" "14e38ea5cc163a2fa02fa36a7cb6c3255d2119930cf120c18bbc9da8830d5ffe"`
Dec 07 02:33:42.463 INFO running `"docker" "rm" "-f" "14e38ea5cc163a2fa02fa36a7cb6c3255d2119930cf120c18bbc9da8830d5ffe"`
Dec 07 02:33:42.574 INFO [stdout] 14e38ea5cc163a2fa02fa36a7cb6c3255d2119930cf120c18bbc9da8830d5ffe