[INFO] fetching crate desync 0.7.0... [INFO] testing desync-0.7.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate desync 0.7.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate desync 0.7.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate desync 0.7.0 [INFO] finished tweaking crates.io crate desync 0.7.0 [INFO] tweaked toml for crates.io crate desync 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40e89985c16c5949b72c8b976f74d7bebcfd5a6e687299ee9369b598abe34bed [INFO] running `Command { std: "docker" "start" "-a" "40e89985c16c5949b72c8b976f74d7bebcfd5a6e687299ee9369b598abe34bed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40e89985c16c5949b72c8b976f74d7bebcfd5a6e687299ee9369b598abe34bed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40e89985c16c5949b72c8b976f74d7bebcfd5a6e687299ee9369b598abe34bed", kill_on_drop: false }` [INFO] [stdout] 40e89985c16c5949b72c8b976f74d7bebcfd5a6e687299ee9369b598abe34bed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7064794f64731ccf1deecffa19e873b8c71da8e0892b6662dbcfb4265979eb12 [INFO] running `Command { std: "docker" "start" "-a" "7064794f64731ccf1deecffa19e873b8c71da8e0892b6662dbcfb4265979eb12", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling desync v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.59s [INFO] running `Command { std: "docker" "inspect" "7064794f64731ccf1deecffa19e873b8c71da8e0892b6662dbcfb4265979eb12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7064794f64731ccf1deecffa19e873b8c71da8e0892b6662dbcfb4265979eb12", kill_on_drop: false }` [INFO] [stdout] 7064794f64731ccf1deecffa19e873b8c71da8e0892b6662dbcfb4265979eb12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60c2dae69fe0b686652af1944d2b863375983509248505317828fb2eebc1b90b [INFO] running `Command { std: "docker" "start" "-a" "60c2dae69fe0b686652af1944d2b863375983509248505317828fb2eebc1b90b", kill_on_drop: false }` [INFO] [stderr] Compiling desync v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/scheduler/timeout.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "60c2dae69fe0b686652af1944d2b863375983509248505317828fb2eebc1b90b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60c2dae69fe0b686652af1944d2b863375983509248505317828fb2eebc1b90b", kill_on_drop: false }` [INFO] [stdout] 60c2dae69fe0b686652af1944d2b863375983509248505317828fb2eebc1b90b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3be156f2a986a0b94c126f04c3c8e91e276c06395cfbd5e272aceb931166f45 [INFO] running `Command { std: "docker" "start" "-a" "e3be156f2a986a0b94c126f04c3c8e91e276c06395cfbd5e272aceb931166f45", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/scheduler/timeout.rs:14:6 [INFO] [stderr] | [INFO] [stderr] 14 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `desync` (test "desync") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/desync-2d24bb8c2e2e1b47) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test scheduler::scheduler_future::test::cancels_when_dropped ... ok [INFO] [stdout] test scheduler::scheduler_future::test::returns_immediately_if_signaled ... ok [INFO] [stdout] test scheduler::scheduler_future::test::forces_queue_drain ... ok [INFO] [stdout] test scheduler::scheduler_future::test::signals_from_another_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running tests/desync.rs (/opt/rustwide/target/debug/deps/desync-3eddb16434d433d6) [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test retrieve_data_into_local_var ... ok [INFO] [stdout] test retrieve_data_synchronously ... ok [INFO] [stdout] test scheduler::asynchronous::schedule_async ... ok [INFO] [stdout] test scheduler::future_desync::poll_two_futures_on_one_queue ... ok [INFO] [stdout] test scheduler::future_sync::poll_two_futures_on_one_queue ... ok [INFO] [stdout] test scheduler::asynchronous::schedule_after_queue_released ... ok [INFO] [stdout] test scheduler::sync::try_sync_fails_on_busy_queue ... ok [INFO] [stdout] test scheduler::sync::sync_has_synchronous_lifetime ... ok [INFO] [stdout] test scheduler::sync::reschedule_after_immediate_sync ... ok [INFO] [stdout] test scheduler::sync::try_sync_succeeds_on_idle_queue ... ok [INFO] [stdout] test scheduler::sync::schedule_sync ... ok [INFO] [stdout] test try_sync_fails_on_busy_queue ... ok [INFO] [stdout] test try_sync_succeeds_on_idle_queue ... ok [INFO] [stdout] test scheduler::suspend::safe_to_drop_suspended_queue ... ok [INFO] [stdout] test scheduler::asynchronous::panicking_panics_with_future_queues - should panic ... FAILED [INFO] [stdout] test try_sync_succeeds_on_idle_queue_after_async_job ... ok [INFO] [stdout] test scheduler::sync::try_sync_succeeds_on_idle_queue_after_async_job ... ok [INFO] [stdout] test scheduler::future_desync::wait_for_desync_future_from_desync_future ... ok [INFO] [stdout] test scheduler::asynchronous::will_schedule_separate_queues_in_parallel ... ok [INFO] [stdout] test scheduler::future_sync::wait_for_desync_future_from_sync_future ... ok [INFO] [stdout] test scheduler::asynchronous::will_schedule_in_order ... ok [INFO] [stdout] test scheduler::future_desync::read_sync_result ... ok [INFO] [stdout] test scheduler::future_desync::schedule_future_with_no_scheduler_threads ... ok [INFO] [stdout] test scheduler::future_desync::future_waits_for_us ... ok [INFO] [stdout] test scheduler::future_desync::schedule_future ... ok [INFO] [stdout] test scheduler::future_desync::wake_future_with_no_scheduler_threads ... ok [INFO] [stdout] test scheduler::future_sync::future_waits_for_us ... ok [INFO] [stdout] test scheduler::future_sync::schedule_future_with_no_scheduler_threads ... ok [INFO] [stdout] test scheduler::future_sync::wait_for_future ... ok [INFO] [stdout] test scheduler::future_sync::wake_future_with_no_scheduler_threads ... ok [INFO] [stdout] test scheduler::sync::schedule_sync_after_async ... ok [INFO] [stdout] test scheduler::suspend::suspend_queue_with_local_drain ... ok [INFO] [stdout] test scheduler::future_desync::wait_for_future ... ok [INFO] [stdout] test scheduler::future_sync::schedule_future ... ok [INFO] [stdout] test update_data_asynchronously ... ok [INFO] [stdout] test update_data_with_future ... ok [INFO] [stdout] test update_data_with_future_sync ... ok [INFO] [stdout] test scheduler::sync::sync_drains_with_no_threads ... ok [INFO] [stdout] test scheduler::thread_management::will_despawn_extra_threads ... ok [INFO] [stdout] test wait_for_future ... ok [INFO] [stdout] test scheduler::future_sync::wait_for_sync_future_from_desync_future ... ok [INFO] [stdout] test scheduler::future_sync::wait_for_sync_future_from_sync_future ... ok [INFO] [stdout] test dropping_while_running_isnt_obviously_bad ... ok [INFO] [stdout] test scheduler::future_sync::wait_for_sync_future_from_desync_future_without_awaiting ... ok [INFO] [stdout] test update_data_asynchronously_1000_times ... ok [INFO] [stdout] test update_data_with_future_1000_times ... ok [INFO] [stdout] test update_data_with_future_sync_1000_times ... ok [INFO] [stdout] test scheduler::asynchronous::async_runs_in_order_1000_iter ... ok [INFO] [stdout] test scheduler::suspend::suspend_queue_with_background_thread ... ok [INFO] [stdout] test double_future_and_sync ... ok [INFO] [stdout] test scheduler::asynchronous::async_only_runs_once ... ok [INFO] [stdout] test future_and_sync ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- scheduler::asynchronous::panicking_panics_with_future_queues stdout ---- [INFO] [stdout] note: test did not panic as expected [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] scheduler::asynchronous::panicking_panics_with_future_queues [INFO] [stdout] [INFO] [stdout] test result: FAILED. 51 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test desync' [INFO] running `Command { std: "docker" "inspect" "e3be156f2a986a0b94c126f04c3c8e91e276c06395cfbd5e272aceb931166f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3be156f2a986a0b94c126f04c3c8e91e276c06395cfbd5e272aceb931166f45", kill_on_drop: false }` [INFO] [stdout] e3be156f2a986a0b94c126f04c3c8e91e276c06395cfbd5e272aceb931166f45