Dec 15 02:18:32.369 INFO testing panic_monitor-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 02:18:32.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:18:32.914 INFO [stdout] e9f994895dd410cbe518161cb12e7c4a8c665fe72eb633cf086858459a51f432
Dec 15 02:18:32.923 INFO running `"docker" "start" "-a" "e9f994895dd410cbe518161cb12e7c4a8c665fe72eb633cf086858459a51f432"`
Dec 15 02:18:34.151 INFO [stderr] usermod: no changes
Dec 15 02:18:34.223 INFO [stderr]    Compiling panic_monitor v0.2.1 (/source)
Dec 15 02:18:35.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 15 02:18:35.441 INFO [stderr] su: No module specific data is present
Dec 15 02:18:36.027 INFO running `"docker" "inspect" "e9f994895dd410cbe518161cb12e7c4a8c665fe72eb633cf086858459a51f432"`
Dec 15 02:18:36.357 INFO running `"docker" "rm" "-f" "e9f994895dd410cbe518161cb12e7c4a8c665fe72eb633cf086858459a51f432"`
Dec 15 02:18:36.733 INFO [stdout] e9f994895dd410cbe518161cb12e7c4a8c665fe72eb633cf086858459a51f432
Dec 15 02:18:36.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:18:37.303 INFO [stdout] 2ceebfa2876ef4eb41e2533e6d0fd268f809146f61bc28dc72ec5d2a2d9f17de
Dec 15 02:18:37.303 INFO running `"docker" "start" "-a" "2ceebfa2876ef4eb41e2533e6d0fd268f809146f61bc28dc72ec5d2a2d9f17de"`
Dec 15 02:18:38.088 INFO [stderr] usermod: no changes
Dec 15 02:18:38.131 INFO [stderr]    Compiling panic_monitor v0.2.1 (/source)
Dec 15 02:18:39.366 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 15 02:18:39.369 INFO [stderr] su: No module specific data is present
Dec 15 02:18:39.609 INFO running `"docker" "inspect" "2ceebfa2876ef4eb41e2533e6d0fd268f809146f61bc28dc72ec5d2a2d9f17de"`
Dec 15 02:18:39.749 INFO running `"docker" "rm" "-f" "2ceebfa2876ef4eb41e2533e6d0fd268f809146f61bc28dc72ec5d2a2d9f17de"`
Dec 15 02:18:39.869 INFO [stdout] 2ceebfa2876ef4eb41e2533e6d0fd268f809146f61bc28dc72ec5d2a2d9f17de
Dec 15 02:18:39.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:18:40.106 INFO [stdout] e4f0e282c214b96071fb5b72b280d001f2b4d991b2058bd9743674f58b259d11
Dec 15 02:18:40.111 INFO running `"docker" "start" "-a" "e4f0e282c214b96071fb5b72b280d001f2b4d991b2058bd9743674f58b259d11"`
Dec 15 02:18:40.776 INFO [stderr] usermod: no changes
Dec 15 02:18:40.798 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 02:18:40.799 INFO [stderr]      Running /target/debug/deps/panic_monitor-b4926d13a7832a99
Dec 15 02:18:40.803 INFO [stdout] 
Dec 15 02:18:40.803 INFO [stdout] running 0 tests
Dec 15 02:18:40.803 INFO [stdout] 
Dec 15 02:18:40.803 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:18:40.803 INFO [stdout] 
Dec 15 02:18:40.803 INFO [stderr]      Running /target/debug/deps/test-15047ca35ae6c2c9
Dec 15 02:18:40.805 INFO [stdout] 
Dec 15 02:18:40.805 INFO [stdout] running 1 test
Dec 15 02:18:40.905 INFO [stderr] thread '<unnamed>' panicked at 'explicit panic', tests/test.rs:18:78
Dec 15 02:18:40.905 INFO [stderr] stack backtrace:
Dec 15 02:18:40.910 INFO [stderr]    0:     0x564eedd5c653 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90
Dec 15 02:18:40.924 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 02:18:40.924 INFO [stderr]    1:     0x564eedd56b98 - std::sys_common::backtrace::_print::h919420b22c2473e3
Dec 15 02:18:40.924 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 02:18:40.924 INFO [stderr]    2:     0x564eedd5b572 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5
Dec 15 02:18:40.924 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 02:18:40.924 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 15 02:18:40.924 INFO [stderr]    3:     0x564eedd5b2e4 - std::panicking::default_hook::h1134a4d34aab4428
Dec 15 02:18:40.924 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 15 02:18:40.924 INFO [stderr]    4:     0x564eedd44607 - panic_monitor::PanicMonitor::init::{{closure}}::h50bf192bf7709b27
Dec 15 02:18:40.924 INFO [stderr]                                at src/lib.rs:120
Dec 15 02:18:40.924 INFO [stderr]    5:     0x564eedd5bd59 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42
Dec 15 02:18:40.924 INFO [stderr]                                at src/libstd/panicking.rs:491
Dec 15 02:18:40.924 INFO [stderr]    6:     0x564eedd45b27 - std::panicking::begin_panic::hc6967f56f29938a7
Dec 15 02:18:40.924 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421
Dec 15 02:18:40.924 INFO [stderr]    7:     0x564eedcfb701 - test::test::{{closure}}::hfc5748da640bee14
Dec 15 02:18:40.924 INFO [stderr]                                at tests/test.rs:18
Dec 15 02:18:40.924 INFO [stderr]    8:     0x564eedcf5d58 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8fad80cb36de2c83
Dec 15 02:18:40.924 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136
Dec 15 02:18:40.924 INFO [stderr]    9:     0x564eedcf40d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5b6c95717409e463
Dec 15 02:18:40.924 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479
Dec 15 02:18:40.924 INFO [stderr]   10:     0x564eedcf7288 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0620c9907b4e92b2
Dec 15 02:18:40.924 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 15 02:18:40.925 INFO [stderr]   11:     0x564eedcfc1ea - std::panicking::try::do_call::hfa665492b9694e47
Dec 15 02:18:40.925 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 15 02:18:40.925 INFO [stderr]   12:     0x564eedd6a339 - __rust_maybe_catch_panic
Dec 15 02:18:40.925 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 15 02:18:40.925 INFO [stderr]   13:     0x564eedcfc0a4 - std::panicking::try::h55c17add1b76a8d3
Dec 15 02:18:40.925 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 02:18:40.925 INFO [stderr]   14:     0x564eedcf7418 - std::panic::catch_unwind::h535dd67f0954853e
Dec 15 02:18:40.925 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 02:18:40.925 INFO [stderr]   15:     0x564eedcf3f03 - std::thread::Builder::spawn_unchecked::{{closure}}::he15399bfa0cc56ee
Dec 15 02:18:40.925 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478
Dec 15 02:18:40.925 INFO [stderr]   16:     0x564eedcf480c - <F as alloc::boxed::FnBox<A>>::call_box::h6c31a53a1a0371d1
Dec 15 02:18:40.925 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 02:18:40.925 INFO [stderr]   17:     0x564eedd5e25d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99
Dec 15 02:18:40.925 INFO [stderr]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683
Dec 15 02:18:40.925 INFO [stderr]                                at src/libstd/sys_common/thread.rs:24
Dec 15 02:18:40.925 INFO [stderr]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 02:18:40.925 INFO [stderr]   18:     0x7f51f74556b9 - start_thread
Dec 15 02:18:40.925 INFO [stderr]   19:     0x7f51f6f7541c - clone
Dec 15 02:18:40.925 INFO [stderr]   20:                0x0 - <unknown>
Dec 15 02:18:41.028 INFO [stderr]    Doc-tests panic_monitor
Dec 15 02:18:41.028 INFO [stdout] test test ... ok
Dec 15 02:18:41.028 INFO [stdout] 
Dec 15 02:18:41.028 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:18:41.028 INFO [stdout] 
Dec 15 02:18:41.780 INFO [stdout] 
Dec 15 02:18:41.780 INFO [stdout] running 1 test
Dec 15 02:18:42.901 INFO [stdout] test src/lib.rs -  (line 42) ... ok
Dec 15 02:18:42.901 INFO [stdout] 
Dec 15 02:18:42.901 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:18:42.901 INFO [stdout] 
Dec 15 02:18:42.910 INFO [stderr] su: No module specific data is present
Dec 15 02:18:43.192 INFO running `"docker" "inspect" "e4f0e282c214b96071fb5b72b280d001f2b4d991b2058bd9743674f58b259d11"`
Dec 15 02:18:43.273 INFO running `"docker" "rm" "-f" "e4f0e282c214b96071fb5b72b280d001f2b4d991b2058bd9743674f58b259d11"`
Dec 15 02:18:43.447 INFO [stdout] e4f0e282c214b96071fb5b72b280d001f2b4d991b2058bd9743674f58b259d11