[INFO] fetching crate parallel_worker 1.0.2...
[INFO] testing parallel_worker-1.0.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate parallel_worker 1.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate parallel_worker 1.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate parallel_worker 1.0.2
[INFO] tweaked toml for crates.io crate parallel_worker 1.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parallel_worker 1.0.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate parallel_worker 1.0.2 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c7e177ae5940cefe54823ff3a42154ae7ca8cea5f18b279c9ba4ab0af83ec3a
[INFO] running `Command { std: "docker" "start" "-a" "4c7e177ae5940cefe54823ff3a42154ae7ca8cea5f18b279c9ba4ab0af83ec3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c7e177ae5940cefe54823ff3a42154ae7ca8cea5f18b279c9ba4ab0af83ec3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7e177ae5940cefe54823ff3a42154ae7ca8cea5f18b279c9ba4ab0af83ec3a", kill_on_drop: false }`
[INFO] [stdout] 4c7e177ae5940cefe54823ff3a42154ae7ca8cea5f18b279c9ba4ab0af83ec3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cdb65adf4bc400bc2555778194531b4771bb25c6b2f7dc625b708fb038e4e3c
[INFO] running `Command { std: "docker" "start" "-a" "0cdb65adf4bc400bc2555778194531b4771bb25c6b2f7dc625b708fb038e4e3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling parallel_worker v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "0cdb65adf4bc400bc2555778194531b4771bb25c6b2f7dc625b708fb038e4e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdb65adf4bc400bc2555778194531b4771bb25c6b2f7dc625b708fb038e4e3c", kill_on_drop: false }`
[INFO] [stdout] 0cdb65adf4bc400bc2555778194531b4771bb25c6b2f7dc625b708fb038e4e3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca43c62a3fb95d3189fedaa23b0a106f729392a0594bb1e1ae3d1ca2d92521d
[INFO] running `Command { std: "docker" "start" "-a" "4ca43c62a3fb95d3189fedaa23b0a106f729392a0594bb1e1ae3d1ca2d92521d", kill_on_drop: false }`
[INFO] [stderr]    Compiling parallel_worker v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "4ca43c62a3fb95d3189fedaa23b0a106f729392a0594bb1e1ae3d1ca2d92521d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca43c62a3fb95d3189fedaa23b0a106f729392a0594bb1e1ae3d1ca2d92521d", kill_on_drop: false }`
[INFO] [stdout] 4ca43c62a3fb95d3189fedaa23b0a106f729392a0594bb1e1ae3d1ca2d92521d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d9f7e9a7f7ff4a40cc45e2c4b61f34c5131ad7dadd84c82595ba6a328a01f6d
[INFO] running `Command { std: "docker" "start" "-a" "3d9f7e9a7f7ff4a40cc45e2c4b61f34c5131ad7dadd84c82595ba6a328a01f6d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parallel_worker-6662efc2d9bf8453)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test internal::worker_state::tests::test_state ... ok
[INFO] [stdout] test internal::task_queue::tests::test_task_queue ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-513f0fc17220494f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_get_iter ... ok
[INFO] [stdout] test test_optional_return ... ok
[INFO] [stdout] test test_many_tasks ... ok
[INFO] [stdout] test basic_worker ... ok
[INFO] [stdout] test test_cancel ... ok
[INFO] [stdout] test test_receive_results_in_buffer ... ok
[INFO] [stdout] test test_get_if_ready ... ok
[INFO] [stdout] test test_receive_all_results ... ok
[INFO] [stdout] test test_receive_results_in_buffer_blocking ... ok
[INFO] [stdout] test test_wait_for_all_results ... ok
[INFO] [stdout] test test_wait_for_result ... ok
[INFO] [stdout] test test_worker_base ... ok
[INFO] [stdout] test test_cancel_count ... ok
[INFO] [stdout] test test_reset ... ok
[INFO] [stdout] test test_ordered_worker_cancel ... ok
[INFO] [stdout] test test_cancel_high_load ... ok
[INFO] [stdout] test test_long_running_worker ... ok
[INFO] [stdout] test test_ordered_worker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.60s
[INFO] [stderr]    Doc-tests parallel_worker
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/internal/worker_state.rs - internal::worker_state::check_if_cancelled (line 12) ... ignored
[INFO] [stdout] test src/internal/worker_state.rs - internal::worker_state::check_if_cancelled (line 23) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.33s; merged doctests compilation took 1.26s
[INFO] running `Command { std: "docker" "inspect" "3d9f7e9a7f7ff4a40cc45e2c4b61f34c5131ad7dadd84c82595ba6a328a01f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9f7e9a7f7ff4a40cc45e2c4b61f34c5131ad7dadd84c82595ba6a328a01f6d", kill_on_drop: false }`
[INFO] [stdout] 3d9f7e9a7f7ff4a40cc45e2c4b61f34c5131ad7dadd84c82595ba6a328a01f6d
