Nov 18 04:22:29.458 INFO testing panic_monitor-0.2.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 04:22:29.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:22:29.723 INFO [stdout] dbe485444a91ab3f86bfa2e555d8045299d952902092974fb7f3847b45894a0a
Nov 18 04:22:29.725 INFO running `"docker" "start" "-a" "dbe485444a91ab3f86bfa2e555d8045299d952902092974fb7f3847b45894a0a"`
Nov 18 04:22:30.274 INFO [stderr] usermod: no changes
Nov 18 04:22:30.308 INFO [stderr]    Compiling panic_monitor v0.2.1 (/source)
Nov 18 04:22:30.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 18 04:22:30.937 INFO [stderr] su: No module specific data is present
Nov 18 04:22:31.201 INFO running `"docker" "inspect" "dbe485444a91ab3f86bfa2e555d8045299d952902092974fb7f3847b45894a0a"`
Nov 18 04:22:31.342 INFO running `"docker" "rm" "-f" "dbe485444a91ab3f86bfa2e555d8045299d952902092974fb7f3847b45894a0a"`
Nov 18 04:22:31.437 INFO [stdout] dbe485444a91ab3f86bfa2e555d8045299d952902092974fb7f3847b45894a0a
Nov 18 04:22:31.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:22:31.656 INFO [stdout] 571336e80863399ccbf3494748e52efc6902006e24467952c8c8e9ba86e7309b
Nov 18 04:22:31.661 INFO running `"docker" "start" "-a" "571336e80863399ccbf3494748e52efc6902006e24467952c8c8e9ba86e7309b"`
Nov 18 04:22:32.097 INFO [stderr] usermod: no changes
Nov 18 04:22:32.131 INFO [stderr]    Compiling panic_monitor v0.2.1 (/source)
Nov 18 04:22:33.357 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 18 04:22:33.360 INFO [stderr] su: No module specific data is present
Nov 18 04:22:33.648 INFO running `"docker" "inspect" "571336e80863399ccbf3494748e52efc6902006e24467952c8c8e9ba86e7309b"`
Nov 18 04:22:33.755 INFO running `"docker" "rm" "-f" "571336e80863399ccbf3494748e52efc6902006e24467952c8c8e9ba86e7309b"`
Nov 18 04:22:33.928 INFO [stdout] 571336e80863399ccbf3494748e52efc6902006e24467952c8c8e9ba86e7309b
Nov 18 04:22:33.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:22:34.129 INFO [stdout] d936c8855af88cba79f968f5cbcacc263c935609acba6fa4281a8e7f6b000482
Nov 18 04:22:34.129 INFO running `"docker" "start" "-a" "d936c8855af88cba79f968f5cbcacc263c935609acba6fa4281a8e7f6b000482"`
Nov 18 04:22:34.675 INFO [stderr] usermod: no changes
Nov 18 04:22:34.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 04:22:34.743 INFO [stderr]      Running /target/debug/deps/panic_monitor-d4e1163f3c37c9f4
Nov 18 04:22:34.751 INFO [stderr]      Running /target/debug/deps/test-c853e2db79ee2585
Nov 18 04:22:34.751 INFO [stdout] 
Nov 18 04:22:34.751 INFO [stdout] running 0 tests
Nov 18 04:22:34.751 INFO [stdout] 
Nov 18 04:22:34.751 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:22:34.751 INFO [stdout] 
Nov 18 04:22:34.755 INFO [stdout] 
Nov 18 04:22:34.755 INFO [stdout] running 1 test
Nov 18 04:22:34.871 INFO [stderr] thread '<unnamed>' panicked at 'explicit panic', tests/test.rs:18:78
Nov 18 04:22:34.871 INFO [stderr] stack backtrace:
Nov 18 04:22:34.871 INFO [stderr]    0:     0x557aaa14c8e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 04:22:34.899 INFO [stderr]    1:     0x557aaa146ef8 - std::sys_common::backtrace::_print::h84c40fecda6d638e
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Nov 18 04:22:34.899 INFO [stderr]    2:     0x557aaa14b804 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/panicking.rs:211
Nov 18 04:22:34.899 INFO [stderr]    3:     0x557aaa14b56d - std::panicking::default_hook::hb9a45c11a33bbcb2
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/panicking.rs:227
Nov 18 04:22:34.899 INFO [stderr]    4:     0x557aaa1349f7 - panic_monitor::PanicMonitor::init::{{closure}}::hdc68affbc168206c
Nov 18 04:22:34.899 INFO [stderr]                                at src/lib.rs:120
Nov 18 04:22:34.899 INFO [stderr]    5:     0x557aaa14bfe9 - std::panicking::rust_panic_with_hook::ha8d95048d940f754
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/panicking.rs:480
Nov 18 04:22:34.899 INFO [stderr]    6:     0x557aaa135f47 - std::panicking::begin_panic::h40c18605b495a410
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:410
Nov 18 04:22:34.899 INFO [stderr]    7:     0x557aaa0ec463 - test::test::{{closure}}::hbcc722e1123eb839
Nov 18 04:22:34.899 INFO [stderr]                                at tests/test.rs:18
Nov 18 04:22:34.899 INFO [stderr]    8:     0x557aaa0e68a8 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdb588e7696356032
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136
Nov 18 04:22:34.899 INFO [stderr]    9:     0x557aaa0e4ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h865b65ccc939e2d1
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477
Nov 18 04:22:34.899 INFO [stderr]   10:     0x557aaa0e7e08 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h84732b659bc90aab
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319
Nov 18 04:22:34.899 INFO [stderr]   11:     0x557aaa0ecf4a - std::panicking::try::do_call::hee85759110a3b71a
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310
Nov 18 04:22:34.899 INFO [stderr]   12:     0x557aaa15a7e9 - __rust_maybe_catch_panic
Nov 18 04:22:34.899 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Nov 18 04:22:34.899 INFO [stderr]   13:     0x557aaa0ece04 - std::panicking::try::hecae80d46024a31d
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289
Nov 18 04:22:34.899 INFO [stderr]   14:     0x557aaa0e7fb8 - std::panic::catch_unwind::hd30245f93c203ad9
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398
Nov 18 04:22:34.899 INFO [stderr]   15:     0x557aaa0e471a - std::thread::Builder::spawn_unchecked::{{closure}}::h1923126a911a3e6a
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476
Nov 18 04:22:34.899 INFO [stderr]   16:     0x557aaa0e564c - <F as alloc::boxed::FnBox<A>>::call_box::h97ab18f6f442c31f
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673
Nov 18 04:22:34.899 INFO [stderr]   17:     0x557aaa14e62d - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b
Nov 18 04:22:34.899 INFO [stderr]                                at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/sys_common/thread.rs:24
Nov 18 04:22:34.899 INFO [stderr]                                at libstd/sys/unix/thread.rs:90
Nov 18 04:22:34.899 INFO [stderr]   18:     0x7f52c1d606b9 - start_thread
Nov 18 04:22:34.899 INFO [stderr]   19:     0x7f52c188041c - clone
Nov 18 04:22:34.899 INFO [stderr]   20:                0x0 - <unknown>
Nov 18 04:22:35.001 INFO [stdout] test test ... ok
Nov 18 04:22:35.001 INFO [stdout] 
Nov 18 04:22:35.001 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:22:35.001 INFO [stdout] 
Nov 18 04:22:35.001 INFO [stderr]    Doc-tests panic_monitor
Nov 18 04:22:35.653 INFO [stdout] 
Nov 18 04:22:35.653 INFO [stdout] running 1 test
Nov 18 04:22:36.706 INFO [stdout] test src/lib.rs -  (line 42) ... ok
Nov 18 04:22:36.706 INFO [stdout] 
Nov 18 04:22:36.707 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:22:36.707 INFO [stdout] 
Nov 18 04:22:36.714 INFO [stderr] su: No module specific data is present
Nov 18 04:22:36.996 INFO running `"docker" "inspect" "d936c8855af88cba79f968f5cbcacc263c935609acba6fa4281a8e7f6b000482"`
Nov 18 04:22:37.079 INFO running `"docker" "rm" "-f" "d936c8855af88cba79f968f5cbcacc263c935609acba6fa4281a8e7f6b000482"`
Nov 18 04:22:37.202 INFO [stdout] d936c8855af88cba79f968f5cbcacc263c935609acba6fa4281a8e7f6b000482