Dec 15 01:21:44.920 INFO testing poison-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 01:21:44.920 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 01:21:45.386 INFO [stdout] 0695cd60f04e80a2c63365d4299dcbba4437fa3948d1a454b4afa2784a7146f0
Dec 15 01:21:45.388 INFO running `"docker" "start" "-a" "0695cd60f04e80a2c63365d4299dcbba4437fa3948d1a454b4afa2784a7146f0"`
Dec 15 01:21:46.738 INFO [stderr] usermod: no changes
Dec 15 01:21:46.802 INFO [stderr]    Compiling poison v0.1.0 (/source)
Dec 15 01:21:47.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 15 01:21:47.367 INFO [stderr] su: No module specific data is present
Dec 15 01:21:48.579 INFO running `"docker" "inspect" "0695cd60f04e80a2c63365d4299dcbba4437fa3948d1a454b4afa2784a7146f0"`
Dec 15 01:21:48.989 INFO running `"docker" "rm" "-f" "0695cd60f04e80a2c63365d4299dcbba4437fa3948d1a454b4afa2784a7146f0"`
Dec 15 01:21:49.339 INFO [stdout] 0695cd60f04e80a2c63365d4299dcbba4437fa3948d1a454b4afa2784a7146f0
Dec 15 01:21:49.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 01:21:49.880 INFO [stdout] 3009aaf90a22356c9657946686f6cb464d47f82d807293769618ce96299edefd
Dec 15 01:21:49.883 INFO running `"docker" "start" "-a" "3009aaf90a22356c9657946686f6cb464d47f82d807293769618ce96299edefd"`
Dec 15 01:21:51.215 INFO [stderr] usermod: no changes
Dec 15 01:21:51.303 INFO [stderr]    Compiling poison v0.1.0 (/source)
Dec 15 01:21:52.926 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 15 01:21:52.953 INFO [stderr] su: No module specific data is present
Dec 15 01:21:53.747 INFO running `"docker" "inspect" "3009aaf90a22356c9657946686f6cb464d47f82d807293769618ce96299edefd"`
Dec 15 01:21:54.107 INFO running `"docker" "rm" "-f" "3009aaf90a22356c9657946686f6cb464d47f82d807293769618ce96299edefd"`
Dec 15 01:21:54.483 INFO [stdout] 3009aaf90a22356c9657946686f6cb464d47f82d807293769618ce96299edefd
Dec 15 01:21:54.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 01:21:54.964 INFO [stdout] bbe3c51597e62f699e82a38295c1fa10f517be291612408c71a365f69881e27b
Dec 15 01:21:54.966 INFO running `"docker" "start" "-a" "bbe3c51597e62f699e82a38295c1fa10f517be291612408c71a365f69881e27b"`
Dec 15 01:21:56.148 INFO [stderr] usermod: no changes
Dec 15 01:21:56.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 01:21:56.215 INFO [stderr]      Running /target/debug/deps/poison-9cc4488256cccb2f
Dec 15 01:21:56.215 INFO [stdout] 
Dec 15 01:21:56.215 INFO [stderr] thread '<unnamed>' panicked at 'explicit panic', src/lib.rs:227:13
Dec 15 01:21:56.215 INFO [stdout] running 2 tests
Dec 15 01:21:56.215 INFO [stderr] stack backtrace:
Dec 15 01:21:56.215 INFO [stderr] thread '<unnamed>' panicked at 'explicit panic', src/lib.rs:206:13
Dec 15 01:21:56.215 INFO [stderr]    0:     0x55e585dd1d83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 15 01:21:56.250 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 01:21:56.250 INFO [stderr]    1:     0x55e585dcc588 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 15 01:21:56.250 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 01:21:56.250 INFO [stderr]    2:     0x55e585dd0cf2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 15 01:21:56.250 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 01:21:56.250 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 15 01:21:56.250 INFO [stderr]    3:     0x55e585dd0a64 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 15 01:21:56.250 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 15 01:21:56.250 INFO [stderr]    4:     0x55e585dd1400 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 15 01:21:56.250 INFO [stderr]                                at src/libstd/panicking.rs:487
Dec 15 01:21:56.250 INFO [stderr]    5:     0x55e585d830c3 - std::panicking::begin_panic::he3376b2b8f5b7532
Dec 15 01:21:56.250 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 15 01:21:56.250 INFO [stderr]    6:     0x55e585d8517a - poison::test::test_raw_poison::{{closure}}::h06d18a39010e7e9e
Dec 15 01:21:56.250 INFO [stderr]                                at src/lib.rs:227
Dec 15 01:21:56.250 INFO [stderr]    7:     0x55e585d7ec02 - std::sys_common::backtrace::__rust_begin_short_backtrace::h59512c09ebd63182
Dec 15 01:21:56.250 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 15 01:21:56.250 INFO [stderr]    8:     0x55e585d82d8d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h9a7107f6e465d732
Dec 15 01:21:56.250 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 15 01:21:56.250 INFO [stderr]    9:     0x55e585d7d8d0 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h853d16b73a343b5d
Dec 15 01:21:56.250 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 15 01:21:56.250 INFO [stderr]   10:     0x55e585d832d4 - std::panicking::try::do_call::h8893d699eeebda10
Dec 15 01:21:56.250 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 15 01:21:56.250 INFO [stderr]   11:     0x55e585ddfa69 - __rust_maybe_catch_panic
Dec 15 01:21:56.263 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 15 01:21:56.263 INFO [stdout] test test::test_raw_poison ... ok
Dec 15 01:21:56.263 INFO [stderr]   12:     0x55e585d8320d - std::panicking::try::hdd0089739f9cc702
Dec 15 01:21:56.263 INFO [stdout] test test::test_poison ... ok
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 01:21:56.263 INFO [stdout] 
Dec 15 01:21:56.263 INFO [stderr]   13:     0x55e585d7db42 - std::panic::catch_unwind::hf016a074a67fc24c
Dec 15 01:21:56.263 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 01:21:56.263 INFO [stdout] 
Dec 15 01:21:56.263 INFO [stderr]   14:     0x55e585d828b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h2352df3b7aaec7b2
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 15 01:21:56.263 INFO [stderr]   15:     0x55e585d82f86 - <F as alloc::boxed::FnBox<A>>::call_box::h1d693dcd88bbba0e
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 01:21:56.263 INFO [stderr]   16:     0x55e585dd398d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 01:21:56.263 INFO [stderr]   17:     0x7fb1ca42c6b9 - start_thread
Dec 15 01:21:56.263 INFO [stderr]   18:     0x7fb1c9f4c41c - clone
Dec 15 01:21:56.263 INFO [stderr]   19:                0x0 - <unknown>
Dec 15 01:21:56.263 INFO [stderr] stack backtrace:
Dec 15 01:21:56.263 INFO [stderr]    0:     0x55e585dd1d83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 01:21:56.263 INFO [stderr]    1:     0x55e585dcc588 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 01:21:56.263 INFO [stderr]    2:     0x55e585dd0cf2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 15 01:21:56.263 INFO [stderr]    3:     0x55e585dd0a64 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 15 01:21:56.263 INFO [stderr]    4:     0x55e585dd1400 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/panicking.rs:487
Dec 15 01:21:56.263 INFO [stderr]    5:     0x55e585d830c3 - std::panicking::begin_panic::he3376b2b8f5b7532
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 15 01:21:56.263 INFO [stderr]    6:     0x55e585d84ba4 - poison::test::test_poison::{{closure}}::ha932803661b6e97b
Dec 15 01:21:56.263 INFO [stderr]                                at src/lib.rs:206
Dec 15 01:21:56.263 INFO [stderr]    7:     0x55e585d7ec22 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb147d8940682f002
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 15 01:21:56.263 INFO [stderr]    8:     0x55e585d82d9d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hee1d4e084c92d43a
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 15 01:21:56.263 INFO [stderr]    9:     0x55e585d7d8f0 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb8377053522884ff
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 15 01:21:56.263 INFO [stderr]   10:     0x55e585d83324 - std::panicking::try::do_call::hb1820f1e7c269a9e
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 15 01:21:56.263 INFO [stderr]   11:     0x55e585ddfa69 - __rust_maybe_catch_panic
Dec 15 01:21:56.263 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 15 01:21:56.263 INFO [stderr]   12:     0x55e585d8312d - std::panicking::try::hc505f7c6bb769f52
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 01:21:56.263 INFO [stderr]   13:     0x55e585d7db12 - std::panic::catch_unwind::h5425f61155d0bc69
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 01:21:56.263 INFO [stderr]   14:     0x55e585d82ba5 - std::thread::Builder::spawn_unchecked::{{closure}}::hbefbb7a82697058d
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 15 01:21:56.263 INFO [stderr]   15:     0x55e585d82fe6 - <F as alloc::boxed::FnBox<A>>::call_box::h37e496651b2d52c3
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 01:21:56.263 INFO [stderr]   16:     0x55e585dd398d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 15 01:21:56.263 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 15 01:21:56.263 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 01:21:56.263 INFO [stderr]   17:     0x7fb1ca42c6b9 - start_thread
Dec 15 01:21:56.263 INFO [stderr]   18:     0x7fb1c9f4c41c - clone
Dec 15 01:21:56.263 INFO [stderr]   19:                0x0 - <unknown>
Dec 15 01:21:56.263 INFO [stderr]    Doc-tests poison
Dec 15 01:21:57.373 INFO [stdout] 
Dec 15 01:21:57.373 INFO [stdout] running 0 tests
Dec 15 01:21:57.373 INFO [stdout] 
Dec 15 01:21:57.373 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:21:57.373 INFO [stdout] 
Dec 15 01:21:57.381 INFO [stderr] su: No module specific data is present
Dec 15 01:21:57.961 INFO running `"docker" "inspect" "bbe3c51597e62f699e82a38295c1fa10f517be291612408c71a365f69881e27b"`
Dec 15 01:21:58.205 INFO running `"docker" "rm" "-f" "bbe3c51597e62f699e82a38295c1fa10f517be291612408c71a365f69881e27b"`
Dec 15 01:21:58.467 INFO [stdout] bbe3c51597e62f699e82a38295c1fa10f517be291612408c71a365f69881e27b