[INFO] crate desync 0.3.0 is already in cache [INFO] extracting crate desync 0.3.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/desync/0.3.0 [INFO] extracting crate desync 0.3.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/desync/0.3.0 [INFO] validating manifest of desync-0.3.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of desync-0.3.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing desync-0.3.0 [INFO] finished frobbing desync-0.3.0 [INFO] frobbed toml for desync-0.3.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/desync/0.3.0/Cargo.toml [INFO] started frobbing desync-0.3.0 [INFO] finished frobbing desync-0.3.0 [INFO] frobbed toml for desync-0.3.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/desync/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing desync-0.3.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/desync/0.3.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 3d0f5a6ad487872ada7914bebe12b8261bcb35bad63314b012e009cdafd1cf63 [INFO] running `"docker" "start" "-a" "3d0f5a6ad487872ada7914bebe12b8261bcb35bad63314b012e009cdafd1cf63"` [INFO] [stderr] Compiling desync v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `"docker" "inspect" "3d0f5a6ad487872ada7914bebe12b8261bcb35bad63314b012e009cdafd1cf63"` [INFO] running `"docker" "rm" "-f" "3d0f5a6ad487872ada7914bebe12b8261bcb35bad63314b012e009cdafd1cf63"` [INFO] [stdout] 3d0f5a6ad487872ada7914bebe12b8261bcb35bad63314b012e009cdafd1cf63 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/desync/0.3.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] ba8fbcd9988554e198a46665611351e8256faf28d16e9c19eb900493dbf285b3 [INFO] running `"docker" "start" "-a" "ba8fbcd9988554e198a46665611351e8256faf28d16e9c19eb900493dbf285b3"` [INFO] [stderr] Compiling desync v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.29s [INFO] running `"docker" "inspect" "ba8fbcd9988554e198a46665611351e8256faf28d16e9c19eb900493dbf285b3"` [INFO] running `"docker" "rm" "-f" "ba8fbcd9988554e198a46665611351e8256faf28d16e9c19eb900493dbf285b3"` [INFO] [stdout] ba8fbcd9988554e198a46665611351e8256faf28d16e9c19eb900493dbf285b3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/desync/0.3.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] db501d121d8263618701264f895d757c82844d50b89e70533cffa57a51e62d46 [INFO] running `"docker" "start" "-a" "db501d121d8263618701264f895d757c82844d50b89e70533cffa57a51e62d46"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/desync-d134ddb2bf2c0939 [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] [stderr] Running /opt/crater/target/debug/deps/desync-b747f01bc6096c2d [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test retrieve_data_synchronously ... ok [INFO] [stdout] test retrieve_data_into_local_var ... ok [INFO] [stdout] test scheduler::asynchronous::schedule_async ... ok [INFO] [stdout] test scheduler::asynchronous::schedule_after_queue_released ... ok [INFO] [stderr] thread 'desync jobs thread' panicked at 'Oh dear', tests/scheduler/asynchronous.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stdout] test scheduler::asynchronous::panicking_panics_with_future_queues ... FAILED [INFO] [stderr] 0: 0x557443362f93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55744335ec9b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x557443361c46 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x5574433619c4 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x557443362350 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x55744334ee07 - std::panicking::begin_panic::h31553234c6cf0339 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:412 [INFO] [stderr] 6: 0x55744326370c - desync::scheduler::asynchronous::panicking_panics_with_future_queues::{{closure}}::{{closure}}::hf761185ffaf8adac [INFO] [stderr] at tests/scheduler/asynchronous.rs:31 [INFO] [stderr] 7: 0x55744324a499 - as desync::job::ScheduledJob>::run::h102c7f6bb6ed21e8 [INFO] [stderr] at /opt/crater/workdir/src/job.rs:31 [INFO] [stderr] 8: 0x557443315e3a - desync::scheduler::JobQueue::drain::h015ce174377b2c77 [INFO] [stderr] at src/scheduler.rs:217 [INFO] [stderr] 9: 0x5574433176fa - desync::scheduler::Scheduler::schedule_thread::{{closure}}::h66a50901b70421a7 [INFO] [stderr] at src/scheduler.rs:403 [INFO] [stderr] 10: 0x5574433171ee - desync::scheduler::Scheduler::schedule_dormant::{{closure}}::h2c48fb46cac718d7 [INFO] [stderr] at src/scheduler.rs:360 [INFO] [stderr] 11: 0x557443322b5a - as desync::job::ScheduledJob>::run::h4ec411a28c4aa92b [INFO] [stderr] at src/job.rs:31 [INFO] [stderr] 12: 0x55744331f6a1 - desync::scheduler_thread::SchedulerThread::new::{{closure}}::hb713e250391839d9 [INFO] [stderr] at src/scheduler_thread.rs:28 [INFO] [stderr] 13: 0x55744331f88a - std::sys_common::backtrace::__rust_begin_short_backtrace::hb54863d2c1ee037a [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stderr] 14: 0x55744331be5d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8f710377d78d68c9 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stderr] 15: 0x55744331f85d - as core::ops::function::FnOnce<()>>::call_once::h9c3fba5d3e045d8f [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stderr] 16: 0x55744331fa64 - std::panicking::try::do_call::h158ad868af9d7b1c [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x557443365549 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 18: 0x55744331f985 - std::panicking::try::h7bab9d156abe1100 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stderr] 19: 0x55744331f90d - std::panic::catch_unwind::h0f928a9f610c2a3d [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55744331bc4d - std::thread::Builder::spawn_unchecked::{{closure}}::he3639880891609e2 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stderr] 21: 0x55744331ccb9 - >::call_box::h7e113b9e253d9670 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stderr] 22: 0x557443364c6d - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stderr] at src/libstd/sys_common/thread.rs:14 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:81 [INFO] [stderr] 23: 0x7fb833d8b493 - start_thread [INFO] [stderr] 24: 0x7fb8338b6ace - __clone [INFO] [stderr] 25: 0x0 - [INFO] [stdout] test scheduler::asynchronous::will_schedule_in_order ... ok [INFO] [stdout] test scheduler::future::future_waits_for_us ... ok [INFO] [stdout] test scheduler::suspend::safe_to_drop_suspended_queue ... ok [INFO] [stdout] test scheduler::asynchronous::will_schedule_separate_queues_in_parallel ... ok [INFO] [stdout] test scheduler::future::schedule_future ... 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::suspend::suspend_queue_with_local_drain ... ok [INFO] [stdout] test scheduler::sync::sync_drains_with_no_threads ... ok [INFO] [stdout] test scheduler::sync::schedule_sync_after_async ... 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 scheduler::thread_management::will_despawn_extra_threads ... ok [INFO] [stdout] test update_data_asynchronously_1000_times ... ok [INFO] [stdout] test scheduler::asynchronous::async_runs_in_order_1000_iter ... ok [INFO] [stdout] test update_data_with_future_1000_times ... ok [INFO] [stdout] test scheduler::suspend::resume_before_suspend ... ok [INFO] [stdout] test scheduler::asynchronous::async_only_runs_once ... 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" "db501d121d8263618701264f895d757c82844d50b89e70533cffa57a51e62d46"` [INFO] running `"docker" "rm" "-f" "db501d121d8263618701264f895d757c82844d50b89e70533cffa57a51e62d46"` [INFO] [stdout] db501d121d8263618701264f895d757c82844d50b89e70533cffa57a51e62d46