[INFO] fetching crate clockworker 0.2.6...
[INFO] testing clockworker-0.2.6 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate clockworker 0.2.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate clockworker 0.2.6
[INFO] finished tweaking crates.io crate clockworker 0.2.6
[INFO] tweaked toml for crates.io crate clockworker 0.2.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clockworker 0.2.6 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clockworker 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a6b4c5fdd400c19bbb7cdd134bfcf09e16029cab524f54c7d8089eee1b170f0
[INFO] running `Command { std: "docker" "start" "-a" "4a6b4c5fdd400c19bbb7cdd134bfcf09e16029cab524f54c7d8089eee1b170f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6b4c5fdd400c19bbb7cdd134bfcf09e16029cab524f54c7d8089eee1b170f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6b4c5fdd400c19bbb7cdd134bfcf09e16029cab524f54c7d8089eee1b170f0", kill_on_drop: false }`
[INFO] [stdout] 4a6b4c5fdd400c19bbb7cdd134bfcf09e16029cab524f54c7d8089eee1b170f0
[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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc70c655e8b916627598c421956ce013ede2ae4ca2dec685d8d1421f31af3ebf
[INFO] running `Command { std: "docker" "start" "-a" "fc70c655e8b916627598c421956ce013ede2ae4ca2dec685d8d1421f31af3ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling clockworker v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.27s
[INFO] running `Command { std: "docker" "inspect" "fc70c655e8b916627598c421956ce013ede2ae4ca2dec685d8d1421f31af3ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc70c655e8b916627598c421956ce013ede2ae4ca2dec685d8d1421f31af3ebf", kill_on_drop: false }`
[INFO] [stdout] fc70c655e8b916627598c421956ce013ede2ae4ca2dec685d8d1421f31af3ebf
[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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12efcdffc7319edf25dce88dfa70780253531e60e86900f598186cb276629f98
[INFO] running `Command { std: "docker" "start" "-a" "12efcdffc7319edf25dce88dfa70780253531e60e86900f598186cb276629f98", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling testing_table v0.3.0
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling auto-const-array v0.2.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling monoio-macros v0.1.0
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling monoio v0.2.4
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling clockworker v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.51s
[INFO] running `Command { std: "docker" "inspect" "12efcdffc7319edf25dce88dfa70780253531e60e86900f598186cb276629f98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12efcdffc7319edf25dce88dfa70780253531e60e86900f598186cb276629f98", kill_on_drop: false }`
[INFO] [stdout] 12efcdffc7319edf25dce88dfa70780253531e60e86900f598186cb276629f98
[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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f5fd8bbca388738dca59a6bd29c46711838e02c1a19c1ce913c4c8d6fbef82c
[INFO] running `Command { std: "docker" "start" "-a" "1f5fd8bbca388738dca59a6bd29c46711838e02c1a19c1ce913c4c8d6fbef82c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clockworker-2dbf5dd60dcf0504)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test executor::tests::test_smol_runtime ... ok
[INFO] [stdout] test executor::tests::test_multiple_tasks_same_class ... ok
[INFO] [stdout] test executor::tests::test_bad_executor_creation ... ok
[INFO] [stdout] test executor::tests::test_vruntime_resets ... ok
[INFO] [stdout] test executor::tests::test_join_handle_returns_result ... ok
[INFO] [stdout] test join::tests::test_complete_cancelled ... ok
[INFO] [stdout] test join::tests::test_complete_ok ... ok
[INFO] [stdout] test join::tests::test_complete_panic ... ok
[INFO] [stdout] test join::tests::test_only_one_completer_wins ... ok
[INFO] [stdout] test executor::tests::test_yield_maybe ... ok
[INFO] [stdout] test executor::tests::test_spawn_detached_many_tasks ... ok
[INFO] [stdout] test executor::tests::test_basic_task_completion ... ok
[INFO] [stdout] test executor::tests::test_spawn_detached_runs_to_completion ... ok
[INFO] [stdout] test mpsc::tests::test_drop_with_items ... ok
[INFO] [stdout] test mpsc::tests::test_empty_queue ... ok
[INFO] [stdout] test join::tests::test_result_taken_on_second_take ... ok
[INFO] [stdout] test mpsc::tests::test_basic_push_pop ... ok
[INFO] [stdout] test preempt::tests::test_preemption_mask_basic ... ok
[INFO] [stdout] test preempt::tests::test_preemption_state_check_clear ... ok
[INFO] [stdout] test queue::tests::test_task_queue_enqueue_empty_lifo ... ok
[INFO] [stdout] test mpsc::tests::test_fifo_order ... ok
[INFO] [stdout] test queue::tests::test_task_queue_is_empty ... ok
[INFO] [stdout] test queue::tests::test_task_queue_enqueue_non_empty_lifo ... ok
[INFO] [stdout] test executor::tests::test_task_with_yield ... ok
[INFO] [stdout] test queue::tests::test_task_queue_concurrent_enqueue ... ok
[INFO] [stdout] test queue::tests::test_task_queue_lifo_disabled ... ok
[INFO] [stdout] test queue::tests::test_task_queue_pop_skip_interval ... ok
[INFO] [stdout] test executor::tests::test_preemption_mask_computed_correctly ... ok
[INFO] [stdout] test executor::tests::test_join_handle_abort ... ok
[INFO] [stdout] test queue::tests::test_task_queue_pop_lifo ... ok
[INFO] [stdout] test queue::tests::test_task_queue_length_accuracy ... ok
[INFO] [stdout] test executor::tests::test_panic_crashes_executor ... ok
[INFO] [stdout] test executor::tests::test_panic_caught_when_configured ... ok
[INFO] [stdout] test executor::tests::test_enum_queue_ids ... ok
[INFO] [stdout] test executor::tests::test_abort_after_done ... ok
[INFO] [stdout] test executor::tests::test_monoio_runtime ... ok
[INFO] [stdout] test executor::tests::test_abort_before_task_starts ... ok
[INFO] [stdout] test executor::tests::test_vruntime_scheduling ... ok
[INFO] [stdout] test mpsc::tests::test_concurrent_push ... ok
[INFO] [stdout] test executor::tests::test_policy_fifo_ordering ... ok
[INFO] [stdout] test join::tests::test_race_condition_result_visible_when_done ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clockworker
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 282) ... ok
[INFO] [stdout] test src/lib.rs - (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f5fd8bbca388738dca59a6bd29c46711838e02c1a19c1ce913c4c8d6fbef82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5fd8bbca388738dca59a6bd29c46711838e02c1a19c1ce913c4c8d6fbef82c", kill_on_drop: false }`
[INFO] [stdout] 1f5fd8bbca388738dca59a6bd29c46711838e02c1a19c1ce913c4c8d6fbef82c