Nov 17 22:11:46.061 INFO testing spawner-0.3.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 22:11:46.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 22:11:46.452 INFO [stdout] 40fc54104a8b8b9d4fc01d193d06d46b7e619c91099da69d28901348f2c78379
Nov 17 22:11:46.459 INFO running `"docker" "start" "-a" "40fc54104a8b8b9d4fc01d193d06d46b7e619c91099da69d28901348f2c78379"`
Nov 17 22:11:47.595 INFO [stderr] usermod: no changes
Nov 17 22:11:47.699 INFO [stderr]    Compiling spawner v0.3.2 (/source)
Nov 17 22:11:48.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 17 22:11:48.571 INFO [stderr] su: No module specific data is present
Nov 17 22:11:49.163 INFO running `"docker" "inspect" "40fc54104a8b8b9d4fc01d193d06d46b7e619c91099da69d28901348f2c78379"`
Nov 17 22:11:49.467 INFO running `"docker" "rm" "-f" "40fc54104a8b8b9d4fc01d193d06d46b7e619c91099da69d28901348f2c78379"`
Nov 17 22:11:49.811 INFO [stdout] 40fc54104a8b8b9d4fc01d193d06d46b7e619c91099da69d28901348f2c78379
Nov 17 22:11:49.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 22:11:50.260 INFO [stdout] f6e3cc56ca9ee7d30b0b8d29a7940a7f0aafd776f3637fe1692c1cc39145f9d6
Nov 17 22:11:50.267 INFO running `"docker" "start" "-a" "f6e3cc56ca9ee7d30b0b8d29a7940a7f0aafd776f3637fe1692c1cc39145f9d6"`
Nov 17 22:11:51.647 INFO [stderr] usermod: no changes
Nov 17 22:11:51.695 INFO [stderr]    Compiling spawner v0.3.2 (/source)
Nov 17 22:11:53.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 17 22:11:53.228 INFO [stderr] su: No module specific data is present
Nov 17 22:11:53.829 INFO running `"docker" "inspect" "f6e3cc56ca9ee7d30b0b8d29a7940a7f0aafd776f3637fe1692c1cc39145f9d6"`
Nov 17 22:11:54.092 INFO running `"docker" "rm" "-f" "f6e3cc56ca9ee7d30b0b8d29a7940a7f0aafd776f3637fe1692c1cc39145f9d6"`
Nov 17 22:11:54.455 INFO [stdout] f6e3cc56ca9ee7d30b0b8d29a7940a7f0aafd776f3637fe1692c1cc39145f9d6
Nov 17 22:11:54.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 22:11:54.975 INFO [stdout] f016ab45aaf9b2f1d2026fd8d405dd494eb30fed0e822f150b476f4ff2467f80
Nov 17 22:11:54.978 INFO running `"docker" "start" "-a" "f016ab45aaf9b2f1d2026fd8d405dd494eb30fed0e822f150b476f4ff2467f80"`
Nov 17 22:11:56.374 INFO [stderr] usermod: no changes
Nov 17 22:11:56.427 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 22:11:56.439 INFO [stderr]      Running /target/debug/deps/spawner-51023347c316eae0
Nov 17 22:11:56.451 INFO [stdout] 
Nov 17 22:11:56.451 INFO [stdout] running 2 tests
Nov 17 22:11:56.459 INFO [stderr] thread '<unnamed>' panicked at 'explicit panic', src/lib.rs:113:45
Nov 17 22:11:56.459 INFO [stderr] stack backtrace:
Nov 17 22:11:56.471 INFO [stderr]    0:     0x561342cb9963 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 17 22:11:56.547 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 17 22:11:56.548 INFO [stderr]    1:     0x561342cb40f8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 17 22:11:56.548 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Nov 17 22:11:56.548 INFO [stderr]    2:     0x561342cb88d4 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 17 22:11:56.548 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Nov 17 22:11:56.549 INFO [stderr]                                at libstd/panicking.rs:211
Nov 17 22:11:56.549 INFO [stderr]    3:     0x561342cb863d - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 17 22:11:56.549 INFO [stderr]                                at libstd/panicking.rs:227
Nov 17 22:11:56.549 INFO [stderr]    4:     0x561342cb8fe0 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 17 22:11:56.550 INFO [stderr]                                at libstd/panicking.rs:476
Nov 17 22:11:56.550 INFO [stderr]    5:     0x561342c691a3 - std::panicking::begin_panic::h7708ca5a797b96c6
Nov 17 22:11:56.550 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 17 22:11:56.551 INFO [stderr]    6:     0x561342c6c188 - spawner::tests::failing_thread::{{closure}}::he54f4253ec8a0d22
Nov 17 22:11:56.551 INFO [stderr]                                at src/lib.rs:113
Nov 17 22:11:56.551 INFO [stderr]    7:     0x561342c65058 - std::sys_common::backtrace::__rust_begin_short_backtrace::h73c656c000b04e8c
Nov 17 22:11:56.551 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 17 22:11:56.552 INFO [stderr]    8:     0x561342c64b05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h997831a4947d1de5
Nov 17 22:11:56.552 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 17 22:11:56.552 INFO [stderr]    9:     0x561342c672c8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h35bf94788a500bdf
Nov 17 22:11:56.552 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 17 22:11:56.553 INFO [stderr]   10:     0x561342c6946a - std::panicking::try::do_call::h6da5b5c015ca5dab
Nov 17 22:11:56.553 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 17 22:11:56.553 INFO [stderr]   11:     0x561342cc7759 - __rust_maybe_catch_panic
Nov 17 22:11:56.553 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Nov 17 22:11:56.554 INFO [stderr]   12:     0x561342c69374 - std::panicking::try::hc8d187da5df7d5be
Nov 17 22:11:56.554 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 22:11:56.554 INFO [stderr]   13:     0x561342c67308 - std::panic::catch_unwind::h3c3b974eb2d97431
Nov 17 22:11:56.554 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 22:11:56.555 INFO [stderr]   14:     0x561342c6466a - std::thread::Builder::spawn_unchecked::{{closure}}::h3f2a5ee72f047e0f
Nov 17 22:11:56.555 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 17 22:11:56.555 INFO [stderr]   15:     0x561342c64f5c - <F as alloc::boxed::FnBox<A>>::call_box::h9cafb21e758b7f8a
Nov 17 22:11:56.555 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 22:11:56.556 INFO [stderr]   16:     0x561342cbb59d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 17 22:11:56.556 INFO [stderr]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 17 22:11:56.556 INFO [stderr]                                at libstd/sys_common/thread.rs:24
Nov 17 22:11:56.556 INFO [stderr]                                at libstd/sys/unix/thread.rs:90
Nov 17 22:11:56.557 INFO [stderr]   17:     0x7f704d9ec6b9 - start_thread
Nov 17 22:11:56.557 INFO [stderr]   18:     0x7f704d50c41c - clone
Nov 17 22:11:56.557 INFO [stderr]   19:                0x0 - <unknown>
Nov 17 22:11:56.588 INFO [stdout] test tests::failing_thread ... ok
Nov 17 22:11:56.683 INFO [stdout] test tests::spawn_some_threads ... ok
Nov 17 22:11:56.683 INFO [stdout] 
Nov 17 22:11:56.684 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:11:56.684 INFO [stdout] 
Nov 17 22:11:56.685 INFO [stderr]    Doc-tests spawner
Nov 17 22:11:57.397 INFO [stdout] 
Nov 17 22:11:57.397 INFO [stdout] running 0 tests
Nov 17 22:11:57.397 INFO [stdout] 
Nov 17 22:11:57.397 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:11:57.397 INFO [stdout] 
Nov 17 22:11:57.415 INFO [stderr] su: No module specific data is present
Nov 17 22:11:57.952 INFO running `"docker" "inspect" "f016ab45aaf9b2f1d2026fd8d405dd494eb30fed0e822f150b476f4ff2467f80"`
Nov 17 22:11:58.139 INFO running `"docker" "rm" "-f" "f016ab45aaf9b2f1d2026fd8d405dd494eb30fed0e822f150b476f4ff2467f80"`
Nov 17 22:11:58.364 INFO [stdout] f016ab45aaf9b2f1d2026fd8d405dd494eb30fed0e822f150b476f4ff2467f80