[INFO] crate desync 0.4.1 is already in cache [INFO] extracting crate desync 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/desync/0.4.1 [INFO] extracting crate desync 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/desync/0.4.1 [INFO] validating manifest of desync-0.4.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of desync-0.4.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing desync-0.4.1 [INFO] finished frobbing desync-0.4.1 [INFO] frobbed toml for desync-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/desync/0.4.1/Cargo.toml [INFO] started frobbing desync-0.4.1 [INFO] finished frobbing desync-0.4.1 [INFO] frobbed toml for desync-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/desync/0.4.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing desync-0.4.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/desync/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] c3126a42d5d43af51defc6c963dcbfeb55fad2159d3ccaffe81421cdade1fdd9 [INFO] running `"docker" "start" "-a" "c3126a42d5d43af51defc6c963dcbfeb55fad2159d3ccaffe81421cdade1fdd9"` [INFO] [stderr] Compiling desync v0.4.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "c3126a42d5d43af51defc6c963dcbfeb55fad2159d3ccaffe81421cdade1fdd9"` [INFO] running `"docker" "rm" "-f" "c3126a42d5d43af51defc6c963dcbfeb55fad2159d3ccaffe81421cdade1fdd9"` [INFO] [stdout] c3126a42d5d43af51defc6c963dcbfeb55fad2159d3ccaffe81421cdade1fdd9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/desync/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] cf6d80589e385d936af4daa4346a133662707e0df02e92457477b1c804f3a7bc [INFO] running `"docker" "start" "-a" "cf6d80589e385d936af4daa4346a133662707e0df02e92457477b1c804f3a7bc"` [INFO] [stderr] Compiling desync v0.4.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.26s [INFO] running `"docker" "inspect" "cf6d80589e385d936af4daa4346a133662707e0df02e92457477b1c804f3a7bc"` [INFO] running `"docker" "rm" "-f" "cf6d80589e385d936af4daa4346a133662707e0df02e92457477b1c804f3a7bc"` [INFO] [stdout] cf6d80589e385d936af4daa4346a133662707e0df02e92457477b1c804f3a7bc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/desync/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 3930be70b964cabea4051468e8f931c3b98a719f0a06cdb8561780d7c71b9212 [INFO] running `"docker" "start" "-a" "3930be70b964cabea4051468e8f931c3b98a719f0a06cdb8561780d7c71b9212"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/desync-2f3bda2fc9708ed2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/desync-e0f3cc0a12b9f10a [INFO] [stdout] running 28 tests [INFO] [stdout] test retrieve_data_into_local_var ... ok [INFO] [stderr] thread 'desync jobs thread' panicked at 'Oh dear', tests/scheduler/asynchronous.rs:31:13 [INFO] [stdout] test retrieve_data_synchronously ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] test scheduler::asynchronous::schedule_async ... ok [INFO] [stdout] test scheduler::asynchronous::panicking_panics_with_future_queues ... FAILED [INFO] [stdout] test scheduler::asynchronous::schedule_after_queue_released ... ok [INFO] [stderr] 0: 0x55ee35dd795b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55ee35dd795b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ee35dd795b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55ee35dd795b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55ee35dd795b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55ee35dd7637 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55ee35dd80d0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55ee35dba878 - std::panicking::begin_panic::hd4cb45c7beb9f829 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55ee35d1dced - desync::scheduler::asynchronous::panicking_panics_with_future_queues::{{closure}}::{{closure}}::h511f95df56fe2258 [INFO] [stderr] at tests/scheduler/asynchronous.rs:31 [INFO] [stderr] 9: 0x55ee35cbacfa - as desync::job::ScheduledJob>::run::hde3f8c4e42a3fa40 [INFO] [stderr] at /opt/crater/workdir/src/job.rs:31 [INFO] [stderr] 10: 0x55ee35d82ff7 - desync::scheduler::JobQueue::drain::hcd025052761af280 [INFO] [stderr] at src/scheduler.rs:217 [INFO] [stderr] 11: 0x55ee35d8496b - desync::scheduler::Scheduler::schedule_thread::{{closure}}::h906c9e02858ae04a [INFO] [stderr] at src/scheduler.rs:403 [INFO] [stderr] 12: 0x55ee35d84454 - desync::scheduler::Scheduler::schedule_dormant::{{closure}}::h5eb0990791db81f4 [INFO] [stderr] at src/scheduler.rs:360 [INFO] [stderr] 13: 0x55ee35da541b - as desync::job::ScheduledJob>::run::hcb08e129f72be5fa [INFO] [stderr] at src/job.rs:31 [INFO] [stderr] 14: 0x55ee35d9cca2 - desync::scheduler_thread::SchedulerThread::new::{{closure}}::hc4b6d2fab85b8379 [INFO] [stderr] at src/scheduler_thread.rs:28 [INFO] [stderr] 15: 0x55ee35d983cb - std::sys_common::backtrace::__rust_begin_short_backtrace::h663f2f01aed1706c [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 16: 0x55ee35d9b88e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h087ecc18706435f8 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stderr] 17: 0x55ee35da54ce - as core::ops::function::FnOnce<()>>::call_once::h1ba607671839090a [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stderr] 18: 0x55ee35d9bb05 - std::panicking::try::do_call::ha8144e5a04178ab6 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stderr] 19: 0x55ee35dda70a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 20: 0x55ee35d9b976 - std::panicking::try::hce6ec377e7c88560 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stderr] 21: 0x55ee35da83be - std::panic::catch_unwind::h47c45558f2d6e6e2 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55ee35d9b67e - std::thread::Builder::spawn_unchecked::{{closure}}::h492fddcbd719eab2 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stderr] 23: 0x55ee35da84c4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h10204f07d89a5551 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stderr] 24: 0x55ee35dcd4ff - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 25: 0x55ee35dd9dd0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stderr] 26: 0x55ee35dd9dd0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 27: 0x55ee35dd9dd0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 28: 0x7f48e5e834a4 - start_thread [INFO] [stderr] 29: 0x7f48e59aed0f - __clone [INFO] [stderr] 30: 0x0 - [INFO] [stdout] test scheduler::asynchronous::will_schedule_in_order ... ok [INFO] [stdout] test scheduler::asynchronous::will_schedule_separate_queues_in_parallel ... ok [INFO] [stdout] test scheduler::suspend::safe_to_drop_suspended_queue ... ok [INFO] [stdout] test scheduler::future::schedule_future ... ok [INFO] [stdout] test scheduler::future::future_waits_for_us ... ok [INFO] [stdout] test scheduler::future::wait_for_future ... ok [INFO] [stdout] test scheduler::sync::schedule_sync ... ok [INFO] [stdout] test scheduler::sync::reschedule_after_immediate_sync ... ok [INFO] [stdout] test dropping_while_running_isnt_obviously_bad ... ok [INFO] [stdout] test scheduler::sync::sync_has_synchronous_lifetime ... ok [INFO] [stdout] test scheduler::sync::schedule_sync_after_async ... ok [INFO] [stdout] test scheduler::sync::sync_drains_with_no_threads ... ok [INFO] [stdout] test scheduler::suspend::suspend_queue_with_local_drain ... ok [INFO] [stdout] test scheduler::thread_management::will_despawn_extra_threads ... ok [INFO] [stdout] test update_data_asynchronously ... ok [INFO] [stdout] test update_data_with_future ... ok [INFO] [stdout] test wait_for_future ... ok [INFO] [stdout] test update_data_asynchronously_1000_times ... ok [INFO] [stdout] test scheduler::suspend::resume_before_suspend ... ok [INFO] [stdout] test update_data_with_future_1000_times ... ok [INFO] [stdout] test scheduler::asynchronous::async_only_runs_once ... ok [INFO] [stdout] test scheduler::asynchronous::async_runs_in_order_1000_iter ... ok [INFO] [stdout] test scheduler::suspend::suspend_queue ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] scheduler::asynchronous::panicking_panics_with_future_queues [INFO] [stdout] [INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test desync' [INFO] running `"docker" "inspect" "3930be70b964cabea4051468e8f931c3b98a719f0a06cdb8561780d7c71b9212"` [INFO] running `"docker" "rm" "-f" "3930be70b964cabea4051468e8f931c3b98a719f0a06cdb8561780d7c71b9212"` [INFO] [stdout] 3930be70b964cabea4051468e8f931c3b98a719f0a06cdb8561780d7c71b9212