Dec 06 18:28:02.271 INFO testing user-sync-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 18:28:02.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:28:02.686 INFO [stdout] ae58225832db2bb873bf3c69018ada5aaddf8131df8309ae2cbad925c2f1bc0c
Dec 06 18:28:02.696 INFO running `"docker" "start" "-a" "ae58225832db2bb873bf3c69018ada5aaddf8131df8309ae2cbad925c2f1bc0c"`
Dec 06 18:28:03.443 INFO [stderr] usermod: no changes
Dec 06 18:28:03.508 INFO [stderr]    Compiling syscall v0.2.1
Dec 06 18:28:03.736 INFO [stderr]    Compiling user-sync v0.1.0 (/source)
Dec 06 18:28:03.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 06 18:28:03.932 INFO [stderr] su: No module specific data is present
Dec 06 18:28:04.474 INFO running `"docker" "inspect" "ae58225832db2bb873bf3c69018ada5aaddf8131df8309ae2cbad925c2f1bc0c"`
Dec 06 18:28:04.782 INFO running `"docker" "rm" "-f" "ae58225832db2bb873bf3c69018ada5aaddf8131df8309ae2cbad925c2f1bc0c"`
Dec 06 18:28:05.038 INFO [stdout] ae58225832db2bb873bf3c69018ada5aaddf8131df8309ae2cbad925c2f1bc0c
Dec 06 18:28:05.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:28:05.400 INFO [stdout] 4676452c04f36c24cee9ea11ea6635a1bdf92f40173bbee7c1597639063369be
Dec 06 18:28:05.406 INFO running `"docker" "start" "-a" "4676452c04f36c24cee9ea11ea6635a1bdf92f40173bbee7c1597639063369be"`
Dec 06 18:28:06.312 INFO [stderr] usermod: no changes
Dec 06 18:28:06.371 INFO [stderr]    Compiling user-sync v0.1.0 (/source)
Dec 06 18:28:07.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 06 18:28:07.354 INFO [stderr] su: No module specific data is present
Dec 06 18:28:07.902 INFO running `"docker" "inspect" "4676452c04f36c24cee9ea11ea6635a1bdf92f40173bbee7c1597639063369be"`
Dec 06 18:28:08.062 INFO running `"docker" "rm" "-f" "4676452c04f36c24cee9ea11ea6635a1bdf92f40173bbee7c1597639063369be"`
Dec 06 18:28:08.440 INFO [stdout] 4676452c04f36c24cee9ea11ea6635a1bdf92f40173bbee7c1597639063369be
Dec 06 18:28:08.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:28:08.822 INFO [stdout] f6a50d6ae4208335323bd586913477209a23dc83b75fd6f92a0f7316b3bc0836
Dec 06 18:28:08.828 INFO running `"docker" "start" "-a" "f6a50d6ae4208335323bd586913477209a23dc83b75fd6f92a0f7316b3bc0836"`
Dec 06 18:28:09.633 INFO [stderr] usermod: no changes
Dec 06 18:28:09.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 18:28:09.693 INFO [stderr]      Running /target/debug/deps/user_sync-04e18fafc96ab036
Dec 06 18:28:09.704 INFO [stdout] 
Dec 06 18:28:09.704 INFO [stdout] running 0 tests
Dec 06 18:28:09.704 INFO [stdout] 
Dec 06 18:28:09.704 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:28:09.704 INFO [stdout] 
Dec 06 18:28:09.704 INFO [stderr]    Doc-tests user-sync
Dec 06 18:28:09.806 INFO [stdout] 
Dec 06 18:28:09.806 INFO [stdout] running 1 test
Dec 06 18:28:10.725 INFO [stdout] test src/monitor.rs - monitor::CondVar (line 75) ... FAILED
Dec 06 18:28:10.725 INFO [stdout] 
Dec 06 18:28:10.725 INFO [stdout] failures:
Dec 06 18:28:10.726 INFO [stdout] 
Dec 06 18:28:10.726 INFO [stdout] ---- src/monitor.rs - monitor::CondVar (line 75) stdout ----
Dec 06 18:28:10.726 INFO [stdout] error: expected expression, found reserved identifier `_`
Dec 06 18:28:10.726 INFO [stdout]  --> src/monitor.rs:76:49
Dec 06 18:28:10.726 INFO [stdout]   |
Dec 06 18:28:10.726 INFO [stdout] 3 | let mutex: Mutex<SomeQueueType<T>> = Mutex::new(_);
Dec 06 18:28:10.726 INFO [stdout]   |                                                 ^ expected expression
Dec 06 18:28:10.726 INFO [stdout] 
Dec 06 18:28:10.726 INFO [stdout] thread 'src/monitor.rs - monitor::CondVar (line 75)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:320:13
Dec 06 18:28:10.726 INFO [stdout] stack backtrace:
Dec 06 18:28:10.726 INFO [stdout]    0:     0x7f6e22ef2c83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4
Dec 06 18:28:10.726 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 06 18:28:10.726 INFO [stdout]    1:     0x7f6e22eea398 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf
Dec 06 18:28:10.726 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 06 18:28:10.726 INFO [stdout]    2:     0x7f6e22eef6f2 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32
Dec 06 18:28:10.726 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 06 18:28:10.726 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 06 18:28:10.726 INFO [stdout]    3:     0x7f6e22eef3dc - std::panicking::default_hook::h6c8d8e1c12a669e5
Dec 06 18:28:10.726 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 06 18:28:10.726 INFO [stdout]    4:     0x7f6e250e5be3 - rustc::util::common::panic_hook::hee3fbe716b3fcfcb
Dec 06 18:28:10.726 INFO [stdout]    5:     0x7f6e22eefed9 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa
Dec 06 18:28:10.726 INFO [stdout]                                at src/libstd/panicking.rs:495
Dec 06 18:28:10.726 INFO [stdout]    6:     0x555aa566c7e4 - std::panicking::begin_panic::ha25a627474d4e5da
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425
Dec 06 18:28:10.726 INFO [stdout]    7:     0x555aa579c9ee - <scoped_tls::ScopedKey<T>>::set::h6fba450d915d3ae0
Dec 06 18:28:10.726 INFO [stdout]                                at src/librustdoc/test.rs:320
Dec 06 18:28:10.726 INFO [stdout]                                at src/librustdoc/test.rs:637
Dec 06 18:28:10.726 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:123
Dec 06 18:28:10.726 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 06 18:28:10.726 INFO [stdout]    8:     0x555aa56a7731 - syntax::with_globals::hd814ac314ed297c4
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:122
Dec 06 18:28:10.726 INFO [stdout]    9:     0x555aa566ca5b - std::panicking::try::do_call::hbaf56ae6a6710f93
Dec 06 18:28:10.726 INFO [stdout]                                at src/librustdoc/test.rs:634
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 06 18:28:10.726 INFO [stdout]   10:     0x7f6e22f0c309 - __rust_maybe_catch_panic
Dec 06 18:28:10.726 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 18:28:10.726 INFO [stdout]   11:     0x555aa56dbe79 - rustc_driver::in_named_rustc_thread::h0ce4726d588f1a25
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/librustc_driver/lib.rs:1556
Dec 06 18:28:10.726 INFO [stdout]   12:     0x555aa57b85b0 - <F as alloc::boxed::FnBox<A>>::call_box::h42fb28874969a211
Dec 06 18:28:10.726 INFO [stdout]                                at src/librustdoc/test.rs:634
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 06 18:28:10.726 INFO [stdout]   13:     0x7f6e24551c22 - <F as alloc::boxed::FnBox<A>>::call_box::hcafec6f9d69b4bca
Dec 06 18:28:10.726 INFO [stdout]                                at src/libtest/lib.rs:1464
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 06 18:28:10.726 INFO [stdout]   14:     0x7f6e22f0c309 - __rust_maybe_catch_panic
Dec 06 18:28:10.726 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 18:28:10.726 INFO [stdout]   15:     0x7f6e245494f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5
Dec 06 18:28:10.726 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 06 18:28:10.727 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136
Dec 06 18:28:10.727 INFO [stdout]   16:     0x7f6e2454a484 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 06 18:28:10.727 INFO [stdout]   17:     0x7f6e22f0c309 - __rust_maybe_catch_panic
Dec 06 18:28:10.727 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 18:28:10.727 INFO [stdout]   18:     0x7f6e245519ec - <F as alloc::boxed::FnBox<A>>::call_box::h6465cc998309e287
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 06 18:28:10.727 INFO [stdout]   19:     0x7f6e22eff82d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5
Dec 06 18:28:10.727 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683
Dec 06 18:28:10.727 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 06 18:28:10.727 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 06 18:28:10.727 INFO [stdout]   20:     0x7f6e22c736b9 - start_thread
Dec 06 18:28:10.727 INFO [stdout]   21:     0x7f6e2258b41c - clone
Dec 06 18:28:10.727 INFO [stdout]   22:                0x0 - <unknown>
Dec 06 18:28:10.727 INFO [stdout] query stack during panic:
Dec 06 18:28:10.727 INFO [stdout] end of query stack
Dec 06 18:28:10.727 INFO [stdout] 
Dec 06 18:28:10.727 INFO [stdout] 
Dec 06 18:28:10.727 INFO [stdout] failures:
Dec 06 18:28:10.727 INFO [stdout]     src/monitor.rs - monitor::CondVar (line 75)
Dec 06 18:28:10.727 INFO [stdout] 
Dec 06 18:28:10.727 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:28:10.727 INFO [stdout] 
Dec 06 18:28:10.743 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 06 18:28:10.749 INFO [stderr] su: No module specific data is present
Dec 06 18:28:11.246 INFO running `"docker" "inspect" "f6a50d6ae4208335323bd586913477209a23dc83b75fd6f92a0f7316b3bc0836"`
Dec 06 18:28:11.577 INFO running `"docker" "rm" "-f" "f6a50d6ae4208335323bd586913477209a23dc83b75fd6f92a0f7316b3bc0836"`
Dec 06 18:28:11.854 INFO [stdout] f6a50d6ae4208335323bd586913477209a23dc83b75fd6f92a0f7316b3bc0836