Dec 07 18:22:51.085 INFO testing dotlock-0.5.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 07 18:22:51.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:22:51.350 INFO [stdout] d1b7e75eec3440cc961814f91a145e0d7999c7cf6c3a87f9adc3b7a150629516 Dec 07 18:22:51.354 INFO running `"docker" "start" "-a" "d1b7e75eec3440cc961814f91a145e0d7999c7cf6c3a87f9adc3b7a150629516"` Dec 07 18:22:52.436 INFO [stderr] usermod: no changes Dec 07 18:22:52.609 INFO [stderr] Compiling dotlock v0.5.0 (/source) Dec 07 18:22:54.299 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.83s Dec 07 18:22:54.303 INFO [stderr] su: No module specific data is present Dec 07 18:22:54.896 INFO running `"docker" "inspect" "d1b7e75eec3440cc961814f91a145e0d7999c7cf6c3a87f9adc3b7a150629516"` Dec 07 18:22:55.122 INFO running `"docker" "rm" "-f" "d1b7e75eec3440cc961814f91a145e0d7999c7cf6c3a87f9adc3b7a150629516"` Dec 07 18:22:55.288 INFO [stdout] d1b7e75eec3440cc961814f91a145e0d7999c7cf6c3a87f9adc3b7a150629516 Dec 07 18:22:55.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:22:55.761 INFO [stdout] 98ff5d8b7f6e1ac1e00a1b9180193ebcaf4e600c7b086296c031ffa138c206ea Dec 07 18:22:55.763 INFO running `"docker" "start" "-a" "98ff5d8b7f6e1ac1e00a1b9180193ebcaf4e600c7b086296c031ffa138c206ea"` Dec 07 18:22:56.724 INFO [stderr] usermod: no changes Dec 07 18:22:56.866 INFO [stderr] Compiling structopt v0.2.13 Dec 07 18:22:57.890 INFO [stderr] Compiling dotlock v0.5.0 (/source) Dec 07 18:23:00.912 INFO [stderr] warning: unused `#[macro_use]` import Dec 07 18:23:00.912 INFO [stderr] --> examples/dotlock.rs:2:1 Dec 07 18:23:00.912 INFO [stderr] | Dec 07 18:23:00.912 INFO [stderr] 2 | #[macro_use] Dec 07 18:23:00.912 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 18:23:00.912 INFO [stderr] | Dec 07 18:23:00.912 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 18:23:00.912 INFO [stderr] Dec 07 18:23:02.639 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.89s Dec 07 18:23:02.650 INFO [stderr] su: No module specific data is present Dec 07 18:23:03.436 INFO running `"docker" "inspect" "98ff5d8b7f6e1ac1e00a1b9180193ebcaf4e600c7b086296c031ffa138c206ea"` Dec 07 18:23:03.691 INFO running `"docker" "rm" "-f" "98ff5d8b7f6e1ac1e00a1b9180193ebcaf4e600c7b086296c031ffa138c206ea"` Dec 07 18:23:03.992 INFO [stdout] 98ff5d8b7f6e1ac1e00a1b9180193ebcaf4e600c7b086296c031ffa138c206ea Dec 07 18:23:04.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:23:04.385 INFO [stdout] d053359c2dac4794f733b91776bf7604697107521ddebae51b325ca61e8dba55 Dec 07 18:23:04.387 INFO running `"docker" "start" "-a" "d053359c2dac4794f733b91776bf7604697107521ddebae51b325ca61e8dba55"` Dec 07 18:23:05.452 INFO [stderr] usermod: no changes Dec 07 18:23:05.592 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s Dec 07 18:23:05.597 INFO [stderr] Running /target/debug/deps/dotlock-6586aeb24383e63f Dec 07 18:23:05.612 INFO [stderr] Running /target/debug/deps/main-225824204cd969c3 Dec 07 18:23:05.612 INFO [stdout] Dec 07 18:23:05.612 INFO [stdout] running 0 tests Dec 07 18:23:05.612 INFO [stdout] Dec 07 18:23:05.612 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 18:23:05.612 INFO [stdout] Dec 07 18:23:05.616 INFO [stdout] Dec 07 18:23:05.616 INFO [stdout] running 2 tests Dec 07 18:23:05.722 INFO [stdout] test remove_stale ... FAILED Dec 07 18:23:05.723 INFO [stderr] error: test failed, to rerun pass '--test main' Dec 07 18:23:05.723 INFO [stdout] test create_drop ... FAILED Dec 07 18:23:05.723 INFO [stderr] su: No module specific data is present Dec 07 18:23:05.723 INFO [stdout] Dec 07 18:23:05.723 INFO [stdout] failures: Dec 07 18:23:05.723 INFO [stdout] Dec 07 18:23:05.723 INFO [stdout] ---- remove_stale stdout ---- Dec 07 18:23:05.723 INFO [stdout] thread 'remove_stale' panicked at 'assertion failed: lock1.is_ok()', tests/main.rs:38:5 Dec 07 18:23:05.723 INFO [stdout] stack backtrace: Dec 07 18:23:05.723 INFO [stdout] 0: 0x55b68207c3a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 18:23:05.723 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 18:23:05.723 INFO [stdout] 1: 0x55b6820769e8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 18:23:05.723 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 18:23:05.723 INFO [stdout] 2: 0x55b68207b2a2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 18:23:05.723 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 18:23:05.723 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 18:23:05.723 INFO [stdout] 3: 0x55b68207af8c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 18:23:05.723 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 18:23:05.723 INFO [stdout] 4: 0x55b68207b9b0 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 18:23:05.723 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 18:23:05.723 INFO [stdout] 5: 0x55b68206a747 - std::panicking::begin_panic::hc7c639db79f10442 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425 Dec 07 18:23:05.723 INFO [stdout] 6: 0x55b681ffbdc4 - main::remove_stale::h8b49d4492af70a3f Dec 07 18:23:05.723 INFO [stdout] at tests/main.rs:38 Dec 07 18:23:05.723 INFO [stdout] 7: 0x55b681ffbd29 - main::remove_stale::{{closure}}::ha94cbbba38704232 Dec 07 18:23:05.723 INFO [stdout] at tests/main.rs:34 Dec 07 18:23:05.723 INFO [stdout] 8: 0x55b681ffabad - core::ops::function::FnOnce::call_once::h60c6c97ff3044d76 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:23:05.723 INFO [stdout] 9: 0x55b682004e3e - >::call_box::h994167e0fc25f327 Dec 07 18:23:05.723 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:23:05.723 INFO [stdout] 10: 0x55b68208a2b9 - __rust_maybe_catch_panic Dec 07 18:23:05.723 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:23:05.723 INFO [stdout] 11: 0x55b681ffcd43 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:23:05.723 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 18:23:05.723 INFO [stdout] 12: 0x55b681ffdc64 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 18:23:05.723 INFO [stdout] 13: 0x55b68208a2b9 - __rust_maybe_catch_panic Dec 07 18:23:05.723 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:23:05.723 INFO [stdout] 14: 0x55b682004d1c - >::call_box::h877dbe22cb3997f4 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 18:23:05.723 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:23:05.723 INFO [stdout] 15: 0x55b68207e27d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 18:23:05.724 INFO [stdout] 16: 0x7ff9edc686b9 - start_thread Dec 07 18:23:05.724 INFO [stdout] 17: 0x7ff9ed78841c - clone Dec 07 18:23:05.724 INFO [stdout] 18: 0x0 - Dec 07 18:23:05.724 INFO [stdout] Dec 07 18:23:05.724 INFO [stdout] ---- create_drop stdout ---- Dec 07 18:23:05.724 INFO [stdout] thread 'create_drop' panicked at 'assertion failed: lock.is_ok()', tests/main.rs:18:9 Dec 07 18:23:05.724 INFO [stdout] stack backtrace: Dec 07 18:23:05.724 INFO [stdout] 0: 0x55b68207c3a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 18:23:05.724 INFO [stdout] 1: 0x55b6820769e8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 18:23:05.724 INFO [stdout] 2: 0x55b68207b2a2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 18:23:05.724 INFO [stdout] 3: 0x55b68207af8c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 18:23:05.724 INFO [stdout] 4: 0x55b68207b9b0 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 18:23:05.724 INFO [stdout] 5: 0x55b68206a747 - std::panicking::begin_panic::hc7c639db79f10442 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425 Dec 07 18:23:05.724 INFO [stdout] 6: 0x55b681ffba1f - main::create_drop::h16b6022655db7533 Dec 07 18:23:05.724 INFO [stdout] at tests/main.rs:18 Dec 07 18:23:05.724 INFO [stdout] 7: 0x55b681ffb959 - main::create_drop::{{closure}}::h63dfcaaf801535cf Dec 07 18:23:05.724 INFO [stdout] at tests/main.rs:14 Dec 07 18:23:05.724 INFO [stdout] 8: 0x55b681ffab6d - core::ops::function::FnOnce::call_once::h1a4f13ec9b5a2d4c Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:23:05.724 INFO [stdout] 9: 0x55b682004e3e - >::call_box::h994167e0fc25f327 Dec 07 18:23:05.724 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:23:05.724 INFO [stdout] 10: 0x55b68208a2b9 - __rust_maybe_catch_panic Dec 07 18:23:05.724 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:23:05.724 INFO [stdout] 11: 0x55b681ffcd43 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:23:05.724 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 07 18:23:05.724 INFO [stdout] 12: 0x55b681ffdc64 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 07 18:23:05.724 INFO [stdout] 13: 0x55b68208a2b9 - __rust_maybe_catch_panic Dec 07 18:23:05.724 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 18:23:05.724 INFO [stdout] 14: 0x55b682004d1c - >::call_box::h877dbe22cb3997f4 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 07 18:23:05.724 INFO [stdout] 15: 0x55b68207e27d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 07 18:23:05.724 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 18:23:05.724 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 18:23:05.724 INFO [stdout] 16: 0x7ff9edc686b9 - start_thread Dec 07 18:23:05.724 INFO [stdout] 17: 0x7ff9ed78841c - clone Dec 07 18:23:05.724 INFO [stdout] 18: 0x0 - Dec 07 18:23:05.724 INFO [stdout] Dec 07 18:23:05.724 INFO [stdout] Dec 07 18:23:05.724 INFO [stdout] failures: Dec 07 18:23:05.724 INFO [stdout] create_drop Dec 07 18:23:05.724 INFO [stdout] remove_stale Dec 07 18:23:05.724 INFO [stdout] Dec 07 18:23:05.724 INFO [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 18:23:05.724 INFO [stdout] Dec 07 18:23:06.208 INFO running `"docker" "inspect" "d053359c2dac4794f733b91776bf7604697107521ddebae51b325ca61e8dba55"` Dec 07 18:23:06.460 INFO running `"docker" "rm" "-f" "d053359c2dac4794f733b91776bf7604697107521ddebae51b325ca61e8dba55"` Dec 07 18:23:06.692 INFO [stdout] d053359c2dac4794f733b91776bf7604697107521ddebae51b325ca61e8dba55