[INFO] fetching crate wpool 0.3.0... [INFO] testing wpool-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate wpool 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate wpool 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate wpool 0.3.0 [INFO] tweaked toml for crates.io crate wpool 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wpool 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wpool 0.3.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67ab9f50b88bbe5d3c4ed833942da8059f4ac6b50d552a9878a6d9be77f1eda5 [INFO] running `Command { std: "docker" "start" "-a" "67ab9f50b88bbe5d3c4ed833942da8059f4ac6b50d552a9878a6d9be77f1eda5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67ab9f50b88bbe5d3c4ed833942da8059f4ac6b50d552a9878a6d9be77f1eda5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67ab9f50b88bbe5d3c4ed833942da8059f4ac6b50d552a9878a6d9be77f1eda5", kill_on_drop: false }` [INFO] [stdout] 67ab9f50b88bbe5d3c4ed833942da8059f4ac6b50d552a9878a6d9be77f1eda5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae07eb77dd710e35570c64aac36dd6ce4495a934ceec83c10ee4f526daa06e99 [INFO] running `Command { std: "docker" "start" "-a" "ae07eb77dd710e35570c64aac36dd6ce4495a934ceec83c10ee4f526daa06e99", kill_on_drop: false }` [INFO] [stderr] Compiling wpool v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "ae07eb77dd710e35570c64aac36dd6ce4495a934ceec83c10ee4f526daa06e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae07eb77dd710e35570c64aac36dd6ce4495a934ceec83c10ee4f526daa06e99", kill_on_drop: false }` [INFO] [stdout] ae07eb77dd710e35570c64aac36dd6ce4495a934ceec83c10ee4f526daa06e99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4fce7d16125a2fb125c392a60b66a0a5dfec97ca68f349b33835820aa8f0745 [INFO] running `Command { std: "docker" "start" "-a" "f4fce7d16125a2fb125c392a60b66a0a5dfec97ca68f349b33835820aa8f0745", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.28 [INFO] [stderr] Compiling zerocopy-derive v0.8.28 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling wpool v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.77s [INFO] running `Command { std: "docker" "inspect" "f4fce7d16125a2fb125c392a60b66a0a5dfec97ca68f349b33835820aa8f0745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4fce7d16125a2fb125c392a60b66a0a5dfec97ca68f349b33835820aa8f0745", kill_on_drop: false }` [INFO] [stdout] f4fce7d16125a2fb125c392a60b66a0a5dfec97ca68f349b33835820aa8f0745 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 840e4869315d4ebb2ae34be882679d2d29e9172b24c62e6284aed8569d8565b3 [INFO] running `Command { std: "docker" "start" "-a" "840e4869315d4ebb2ae34be882679d2d29e9172b24c62e6284aed8569d8565b3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wpool-ff3e27129baca293) [INFO] [stdout] running 56 tests [INFO] [stdout] test pacer::tests::test_next_paces_non_paced_fns ... ignored [INFO] [stdout] test pacer::tests::test_paced_task_respects_delay ... ignored [INFO] [stdout] test pacer::tests::test_pacer_works ... ignored [INFO] [stdout] test pacer::tests::test_stop_before_fns_finish_does_not_panic_while_main_thread_alive ... ignored [INFO] [stdout] test pacer::tests::test_stop_before_fns_finish_panics ... ignored [INFO] [stdout] test pacer::tests::test_with_wpool ... ignored [INFO] [stdout] test pacer::tests::test_without_wpool ... ignored [INFO] [stdout] test tests::test_large_amount_of_workers_and_jobs ... ignored [INFO] [stdout] test tests::test_concurrent_submissions ... ok [INFO] [stdout] test tests::test_min_workers_greater_than_max_workers - should panic ... ok [INFO] [stdout] test tests::test_get_workers_panic_reports ... ok [INFO] [stdout] test tests::test_capture_example_in_readme ... ok [INFO] [stdout] test tests::test_multiple_stop ... ok [INFO] [stdout] test tests::test_overflow ... ok [INFO] [stdout] test tests::test_multiple_stop_wait ... ok [INFO] [stdout] test tests::test_panic_panic_example_in_readme ... ok [INFO] [stdout] test tests::test_pause_basic ... ok [INFO] [stdout] test tests::test_basic ... ok [INFO] [stdout] test tests::test_multiple_pause_resume_resets_resume_channel ... ok [INFO] [stdout] test tests::test_pause ... ok [INFO] [stdout] test tests::test_pause_waits_for_worker_ack ... ok [INFO] [stdout] test tests::test_pause_resume_resets_resume_channel ... ok [INFO] [stdout] test tests::test_max_concurrent_workers ... ok [INFO] [stdout] test tests::test_large_amount_of_jobs ... ok [INFO] [stdout] test tests::test_long_running_job_continues_after_stop_wait ... ok [INFO] [stdout] test tests::test_stop_wait_basic ... ok [INFO] [stdout] test tests::test_job_actually_ran ... ok [INFO] [stdout] test tests::test_stop_basic ... ok [INFO] [stdout] test tests::test_example_get_results_from_task ... ok [INFO] [stdout] test tests::test_more_jobs_than_max_workers ... ok [INFO] [stdout] test tests::test_submit_not_allowed_after_shutdown ... ok [INFO] [stdout] test tests::test_stop_wait_stress ... ok [INFO] [stdout] test tests::test_submit_wait_actually_waits ... ok [INFO] [stdout] test tests::test_doc_comment_from_lib ... ok [INFO] [stdout] test tests::test_wait_queue_len_race_2 ... ignored [INFO] [stdout] test tests::test_worker_count ... ok [INFO] [stdout] test tests::test_submit_confirm ... ok [INFO] [stdout] test tests::test_serial_test_sanity_2 ... ok [INFO] [stdout] test tests::test_pause_jobs_arent_ran_while_paused ... ok [INFO] [stdout] test tests::test_zero_max_workers - should panic ... ok [INFO] [stdout] test tests::waiting_queue_len_race ... ignored [INFO] [stdout] test tests::test_wait_group_done_before_wait ... ok [INFO] [stdout] test tests::test_wait_group_done_wait_race ... ok [INFO] [stdout] test tests::test_worker_count_example_in_docs ... ok [INFO] [stdout] test tests::test_stop_wait_does_not_abandoned_waiting_queue ... ok [INFO] [stdout] test tests::test_worker_timeout_during_pause ... ok [INFO] [stdout] test tests::test_shutdown_during_pause ... ok [INFO] [stdout] test tests::test_stop_race ... ok [INFO] [stdout] test tests::test_time ... ok [INFO] [stdout] test tests::test_serial_test_sanity_1 ... ok [INFO] [stdout] test tests::test_min_workers_basic ... ok [INFO] [stdout] test tests::test_max_workers_isnt_exceeded ... ok [INFO] [stdout] test tests::test_stop_abandoned_waiting_queue ... ok [INFO] [stdout] test tests::test_idle_worker ... ok [INFO] [stdout] test tests::test_overflow_stress ... ok [INFO] [stdout] test tests::test_wq_race ... ok [INFO] [stderr] Running unittests bin/flamegraph.rs (/opt/rustwide/target/debug/deps/flamegraph-2f78dd4a34aa96f4) [INFO] [stdout] [INFO] [stderr] Running unittests bin/main.rs (/opt/rustwide/target/debug/deps/wpool_bin-b11f3471a4cdbf9e) [INFO] [stdout] test result: ok. 46 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out; finished in 44.83s [INFO] [stderr] Doc-tests wpool [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test src/pacer/mod.rs - pacer (line 17) ... ignored [INFO] [stdout] test src/pacer/mod.rs - pacer (line 43) ... ignored [INFO] [stdout] test src/pacer/mod.rs - pacer (line 69) ... ignored [INFO] [stdout] test src/lib.rs - (line 116) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::max_capacity (line 94) ... ok [INFO] [stdout] test src/lib.rs - WaitGroup::new_with_delta (line 470) ... ok [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::new_with_min (line 80) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::pause (line 341) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::new (line 57) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::min_capacity (line 108) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::resume (line 391) ... ok [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 202) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::get_workers_panic_info (line 415) ... ok [INFO] [stdout] test src/lib.rs - (line 152) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::stop (line 296) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::worker_count (line 124) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::submit_wait (line 178) ... ok [INFO] [stdout] test src/lib.rs - (line 130) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::stop_wait (line 256) ... ok [INFO] [stdout] test src/wpool.rs - wpool::WPool::submit_confirm (line 216) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.02s [INFO] [stdout] [INFO] [stdout] all doctests ran in 2.78s; merged doctests compilation took 0.74s [INFO] running `Command { std: "docker" "inspect" "840e4869315d4ebb2ae34be882679d2d29e9172b24c62e6284aed8569d8565b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "840e4869315d4ebb2ae34be882679d2d29e9172b24c62e6284aed8569d8565b3", kill_on_drop: false }` [INFO] [stdout] 840e4869315d4ebb2ae34be882679d2d29e9172b24c62e6284aed8569d8565b3