[INFO] fetching crate desync 0.7.2...
[INFO] testing desync-0.7.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate desync 0.7.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate desync 0.7.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate desync 0.7.2
[INFO] finished tweaking crates.io crate desync 0.7.2
[INFO] tweaked toml for crates.io crate desync 0.7.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a11fe0d418d19bf10fa58d668043ba10a5a85df1fa836b870f6e6c7e8b37716
[INFO] running `Command { std: "docker" "start" "-a" "7a11fe0d418d19bf10fa58d668043ba10a5a85df1fa836b870f6e6c7e8b37716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a11fe0d418d19bf10fa58d668043ba10a5a85df1fa836b870f6e6c7e8b37716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a11fe0d418d19bf10fa58d668043ba10a5a85df1fa836b870f6e6c7e8b37716", kill_on_drop: false }`
[INFO] [stdout] 7a11fe0d418d19bf10fa58d668043ba10a5a85df1fa836b870f6e6c7e8b37716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52332b6af5b183bb014de2f82ec596ccb31773d565c9d7a9fcaf169c695ce738
[INFO] running `Command { std: "docker" "start" "-a" "52332b6af5b183bb014de2f82ec596ccb31773d565c9d7a9fcaf169c695ce738", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling desync v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "52332b6af5b183bb014de2f82ec596ccb31773d565c9d7a9fcaf169c695ce738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52332b6af5b183bb014de2f82ec596ccb31773d565c9d7a9fcaf169c695ce738", kill_on_drop: false }`
[INFO] [stdout] 52332b6af5b183bb014de2f82ec596ccb31773d565c9d7a9fcaf169c695ce738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32bdcfd6ec08a53c36bdaeecd6c35a4af2d7b5610e580986a4037b90de23ecfd
[INFO] running `Command { std: "docker" "start" "-a" "32bdcfd6ec08a53c36bdaeecd6c35a4af2d7b5610e580986a4037b90de23ecfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling desync v0.7.2 (/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` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "32bdcfd6ec08a53c36bdaeecd6c35a4af2d7b5610e580986a4037b90de23ecfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bdcfd6ec08a53c36bdaeecd6c35a4af2d7b5610e580986a4037b90de23ecfd", kill_on_drop: false }`
[INFO] [stdout] 32bdcfd6ec08a53c36bdaeecd6c35a4af2d7b5610e580986a4037b90de23ecfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 402db6e233068d1784c351901a1e607106badd470f2ea9a1d7034140b40ef7eb
[INFO] running `Command { std: "docker" "start" "-a" "402db6e233068d1784c351901a1e607106badd470f2ea9a1d7034140b40ef7eb", 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` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/desync-65541fbaf20e4f44)
[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-d1e1d2ec5ad9b5bc)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test retrieve_data_synchronously ... ok
[INFO] [stdout] test retrieve_data_into_local_var ... ok
[INFO] [stdout] test scheduler::future_desync::poll_two_futures_on_one_queue ... ok
[INFO] [stdout] test scheduler::asynchronous::schedule_async ... ok
[INFO] [stdout] test scheduler::asynchronous::schedule_after_queue_released ... ok
[INFO] [stdout] test scheduler::asynchronous::panicking_panics_with_future_queues - should panic ... FAILED
[INFO] [stdout] test scheduler::future_sync::poll_two_futures_on_one_queue ... ok
[INFO] [stdout] test scheduler::future_desync::wait_for_desync_future_from_desync_future ... ok
[INFO] [stdout] test scheduler::future_desync::future_waits_for_us ... ok
[INFO] [stdout] test scheduler::asynchronous::will_schedule_separate_queues_in_parallel ... ok
[INFO] [stdout] test scheduler::future_desync::schedule_future ... ok
[INFO] [stdout] test scheduler::asynchronous::will_schedule_in_order ... ok
[INFO] [stdout] test scheduler::future_desync::schedule_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::future_desync::read_sync_result ... ok
[INFO] [stdout] test scheduler::future_sync::future_waits_for_us ... ok
[INFO] [stdout] test scheduler::future_desync::wake_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::suspend::safe_to_drop_suspended_queue ... ok
[INFO] [stdout] test scheduler::future_desync::wait_for_future ... ok
[INFO] [stdout] test scheduler::sync::reschedule_after_immediate_sync ... ok
[INFO] [stdout] test scheduler::sync::schedule_sync ... ok
[INFO] [stdout] test scheduler::future_sync::schedule_future ... ok
[INFO] [stdout] test scheduler::future_sync::schedule_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::sync::sync_has_synchronous_lifetime ... ok
[INFO] [stdout] test scheduler::sync::try_sync_fails_on_busy_queue ... ok
[INFO] [stdout] test scheduler::sync::try_sync_succeeds_on_idle_queue ... ok
[INFO] [stdout] test dropping_while_running_isnt_obviously_bad ... ok
[INFO] [stdout] test scheduler::future_sync::wait_for_future ... 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::future_sync::wake_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::suspend::suspend_queue_with_local_drain ... ok
[INFO] [stdout] test scheduler::sync::schedule_sync_after_async ... ok
[INFO] [stdout] test scheduler::sync::try_sync_succeeds_on_idle_queue_after_async_job ... ok
[INFO] [stdout] test scheduler::sync::sync_drains_with_no_threads ... ok
[INFO] [stdout] test try_sync_succeeds_on_idle_queue_after_async_job ... ok
[INFO] [stdout] test update_data_asynchronously ... ok
[INFO] [stdout] test scheduler::thread_management::will_despawn_extra_threads ... ok
[INFO] [stdout] test update_data_with_future ... ok
[INFO] [stdout] test update_data_with_future_sync ... ok
[INFO] [stdout] test scheduler::future_sync::wait_for_desync_future_from_sync_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 scheduler::future_sync::wait_for_sync_future_from_desync_future_without_awaiting ... ok
[INFO] [stdout] test wait_for_future ... ok
[INFO] [stdout] test double_future_and_sync ... ok
[INFO] [stdout] test future_and_sync ... 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 scheduler::asynchronous::async_only_runs_once ... 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] 
[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 6.33s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test desync`
[INFO] running `Command { std: "docker" "inspect" "402db6e233068d1784c351901a1e607106badd470f2ea9a1d7034140b40ef7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402db6e233068d1784c351901a1e607106badd470f2ea9a1d7034140b40ef7eb", kill_on_drop: false }`
[INFO] [stdout] 402db6e233068d1784c351901a1e607106badd470f2ea9a1d7034140b40ef7eb
[INFO] testing desync-0.7.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate desync 0.7.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate desync 0.7.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate desync 0.7.2
[INFO] finished tweaking crates.io crate desync 0.7.2
[INFO] tweaked toml for crates.io crate desync 0.7.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e932fedea1c98fe7b661cc9a9e40893499c8be1bdd7f3cc6874300210723b813
[INFO] running `Command { std: "docker" "start" "-a" "e932fedea1c98fe7b661cc9a9e40893499c8be1bdd7f3cc6874300210723b813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e932fedea1c98fe7b661cc9a9e40893499c8be1bdd7f3cc6874300210723b813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e932fedea1c98fe7b661cc9a9e40893499c8be1bdd7f3cc6874300210723b813", kill_on_drop: false }`
[INFO] [stdout] e932fedea1c98fe7b661cc9a9e40893499c8be1bdd7f3cc6874300210723b813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b452a0322cc8e4ea1b7bdf4076954a351db8eaa131747140494403f10371aff
[INFO] running `Command { std: "docker" "start" "-a" "3b452a0322cc8e4ea1b7bdf4076954a351db8eaa131747140494403f10371aff", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling desync v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "3b452a0322cc8e4ea1b7bdf4076954a351db8eaa131747140494403f10371aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b452a0322cc8e4ea1b7bdf4076954a351db8eaa131747140494403f10371aff", kill_on_drop: false }`
[INFO] [stdout] 3b452a0322cc8e4ea1b7bdf4076954a351db8eaa131747140494403f10371aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daa160b7b22b777abe51254eaecdb3a64d244d1907377763abc82f92631942ea
[INFO] running `Command { std: "docker" "start" "-a" "daa160b7b22b777abe51254eaecdb3a64d244d1907377763abc82f92631942ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling desync v0.7.2 (/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` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "daa160b7b22b777abe51254eaecdb3a64d244d1907377763abc82f92631942ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa160b7b22b777abe51254eaecdb3a64d244d1907377763abc82f92631942ea", kill_on_drop: false }`
[INFO] [stdout] daa160b7b22b777abe51254eaecdb3a64d244d1907377763abc82f92631942ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebe7cab694645650684e6f86b885f4d4209032c7a30078767694edb6085323c8
[INFO] running `Command { std: "docker" "start" "-a" "ebe7cab694645650684e6f86b885f4d4209032c7a30078767694edb6085323c8", 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` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/desync-65541fbaf20e4f44)
[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-d1e1d2ec5ad9b5bc)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test retrieve_data_synchronously ... ok
[INFO] [stdout] test retrieve_data_into_local_var ... ok
[INFO] [stdout] test scheduler::future_desync::poll_two_futures_on_one_queue ... ok
[INFO] [stdout] test scheduler::asynchronous::schedule_async ... ok
[INFO] [stdout] test scheduler::asynchronous::schedule_after_queue_released ... ok
[INFO] [stdout] test scheduler::asynchronous::panicking_panics_with_future_queues - should panic ... FAILED
[INFO] [stdout] test scheduler::future_sync::poll_two_futures_on_one_queue ... ok
[INFO] [stdout] test scheduler::future_desync::wait_for_desync_future_from_desync_future ... ok
[INFO] [stdout] test scheduler::future_desync::future_waits_for_us ... ok
[INFO] [stdout] test scheduler::asynchronous::will_schedule_separate_queues_in_parallel ... ok
[INFO] [stdout] test scheduler::future_desync::read_sync_result ... ok
[INFO] [stdout] test scheduler::asynchronous::will_schedule_in_order ... ok
[INFO] [stdout] test scheduler::future_desync::schedule_future ... ok
[INFO] [stdout] test scheduler::future_sync::future_waits_for_us ... ok
[INFO] [stdout] test scheduler::future_desync::wait_for_future ... ok
[INFO] [stdout] test scheduler::future_desync::wake_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::future_desync::schedule_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::suspend::safe_to_drop_suspended_queue ... ok
[INFO] [stdout] test scheduler::sync::reschedule_after_immediate_sync ... ok
[INFO] [stdout] test scheduler::sync::schedule_sync ... ok
[INFO] [stdout] test scheduler::future_sync::schedule_future ... ok
[INFO] [stdout] test scheduler::future_sync::schedule_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::sync::sync_has_synchronous_lifetime ... ok
[INFO] [stdout] test scheduler::sync::try_sync_fails_on_busy_queue ... ok
[INFO] [stdout] test scheduler::sync::try_sync_succeeds_on_idle_queue ... ok
[INFO] [stdout] test dropping_while_running_isnt_obviously_bad ... ok
[INFO] [stdout] test scheduler::future_sync::wait_for_future ... 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::future_sync::wake_future_with_no_scheduler_threads ... ok
[INFO] [stdout] test scheduler::suspend::suspend_queue_with_local_drain ... ok
[INFO] [stdout] test scheduler::sync::try_sync_succeeds_on_idle_queue_after_async_job ... 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 try_sync_succeeds_on_idle_queue_after_async_job ... 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 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_desync_future_without_awaiting ... ok
[INFO] [stdout] test scheduler::future_sync::wait_for_desync_future_from_sync_future ... ok
[INFO] [stdout] test scheduler::asynchronous::async_runs_in_order_1000_iter ... ok
[INFO] [stdout] test scheduler::future_sync::wait_for_sync_future_from_sync_future ... ok
[INFO] [stdout] test scheduler::asynchronous::async_only_runs_once ... ok
[INFO] [stdout] test scheduler::suspend::suspend_queue_with_background_thread ... ok
[INFO] [stdout] test update_data_asynchronously_1000_times ... ok
[INFO] [stdout] test update_data_with_future_1000_times ... ok
[INFO] [stdout] test double_future_and_sync ... ok
[INFO] [stdout] test update_data_with_future_sync_1000_times ... ok
[INFO] [stdout] test future_and_sync ... ok
[INFO] [stdout] test scheduler::thread_management::will_despawn_extra_threads ... 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 4.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test desync`
[INFO] running `Command { std: "docker" "inspect" "ebe7cab694645650684e6f86b885f4d4209032c7a30078767694edb6085323c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe7cab694645650684e6f86b885f4d4209032c7a30078767694edb6085323c8", kill_on_drop: false }`
[INFO] [stdout] ebe7cab694645650684e6f86b885f4d4209032c7a30078767694edb6085323c8
