[INFO] fetching crate sfo-pool 0.2.8...
[INFO] testing sfo-pool-0.2.8 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate sfo-pool 0.2.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sfo-pool 0.2.8
[INFO] finished tweaking crates.io crate sfo-pool 0.2.8
[INFO] tweaked toml for crates.io crate sfo-pool 0.2.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sfo-pool 0.2.8 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sfo-pool 0.2.8 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40c7d6e019bdd251843e49b40112ff4bd0a9c1cd84b391848ff32367b38e041d
[INFO] running `Command { std: "docker" "start" "-a" "40c7d6e019bdd251843e49b40112ff4bd0a9c1cd84b391848ff32367b38e041d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40c7d6e019bdd251843e49b40112ff4bd0a9c1cd84b391848ff32367b38e041d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c7d6e019bdd251843e49b40112ff4bd0a9c1cd84b391848ff32367b38e041d", kill_on_drop: false }`
[INFO] [stdout] 40c7d6e019bdd251843e49b40112ff4bd0a9c1cd84b391848ff32367b38e041d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b78eeb0ba5746cfc53f71cbb847f33384b473759b8f20c3a2fb3f96a25ca6c4
[INFO] running `Command { std: "docker" "start" "-a" "8b78eeb0ba5746cfc53f71cbb847f33384b473759b8f20c3a2fb3f96a25ca6c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling sfo-result v0.2.4
[INFO] [stderr]    Compiling notify-future v0.2.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling sfo-pool v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "8b78eeb0ba5746cfc53f71cbb847f33384b473759b8f20c3a2fb3f96a25ca6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b78eeb0ba5746cfc53f71cbb847f33384b473759b8f20c3a2fb3f96a25ca6c4", kill_on_drop: false }`
[INFO] [stdout] 8b78eeb0ba5746cfc53f71cbb847f33384b473759b8f20c3a2fb3f96a25ca6c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec16aa6e5ca5796231c02209dcda6a9b99472220f4cf82b264e2d6680788f3b
[INFO] running `Command { std: "docker" "start" "-a" "2ec16aa6e5ca5796231c02209dcda6a9b99472220f4cf82b264e2d6680788f3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfo-pool v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "2ec16aa6e5ca5796231c02209dcda6a9b99472220f4cf82b264e2d6680788f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec16aa6e5ca5796231c02209dcda6a9b99472220f4cf82b264e2d6680788f3b", kill_on_drop: false }`
[INFO] [stdout] 2ec16aa6e5ca5796231c02209dcda6a9b99472220f4cf82b264e2d6680788f3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe0adf1f6f13b6ddb47e5e2b8fa43cd7161dfa987da5a2eb6b9fb9f42494f656
[INFO] running `Command { std: "docker" "start" "-a" "fe0adf1f6f13b6ddb47e5e2b8fa43cd7161dfa987da5a2eb6b9fb9f42494f656", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sfo_pool-078a3d34ad9e0c71)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test classified_worker_pool::test_classified_request_replaces_non_matching_idle_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_generic_factory_worker_must_be_valid_for_its_primary_classification ... ok
[INFO] [stdout] test classified_worker_pool::test_factory_must_return_matching_classification ... ok
[INFO] [stdout] test classified_worker_pool::test_get_classified_worker_uses_most_recent_matching_idle_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_missing_classification_can_exceed_max_count_once ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_retry_notification_skips_canceled_waiter ... ok
[INFO] [stdout] test classified_worker_pool::test_zero_max_count_returns_error ... ok
[INFO] [stdout] test worker_pool::test_clearing_and_cleared_error_codes ... ok
[INFO] [stdout] test worker_pool::test_get_worker_uses_most_recent_idle_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_waiter_replaces_unwork_non_matching_worker ... ok
[INFO] [stdout] test worker_pool::test_concurrent_clear_all_worker ... ok
[INFO] [stdout] test worker_pool::test_idle_worker_reused_before_timeout ... ok
[INFO] [stdout] test worker_pool::test_invalid_worker_drop_outside_runtime_wakes_waiter ... ok
[INFO] [stdout] test worker_pool::test_retry_notification_skips_canceled_waiter ... ok
[INFO] [stdout] test worker_pool::test_zero_max_count_returns_error ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_idle_worker_timeout_releases_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_cleanup_idle_worker_can_be_triggered_externally ... ok
[INFO] [stdout] test classified_worker_pool::test_pool ... ok
[INFO] [stdout] test classified_worker_pool::test_concurrent_clear_all_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_clear_all_worker_waits_for_inflight_create ... ok
[INFO] [stdout] test worker_pool::test_cleanup_idle_worker_can_be_triggered_externally ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_pool_waits_when_classification_already_has_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_waiter_replaces_returned_non_matching_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_create_failure_fails_same_classification_waiters ... ok
[INFO] [stdout] test worker_pool::test_pool ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_create_failure_wakes_generic_waiter_to_create ... ok
[INFO] [stdout] test worker_pool::test_clear_all_worker_waits_for_inflight_create ... ok
[INFO] [stdout] test worker_pool::test_idle_worker_timeout_releases_worker ... ok
[INFO] [stdout] test classified_worker_pool::test_classified_waiter_keeps_queue_priority_over_later_generic_waiter ... ok
[INFO] [stdout] test worker_pool::test_create_failure_fails_waiting_workers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sfo_pool
[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] running `Command { std: "docker" "inspect" "fe0adf1f6f13b6ddb47e5e2b8fa43cd7161dfa987da5a2eb6b9fb9f42494f656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0adf1f6f13b6ddb47e5e2b8fa43cd7161dfa987da5a2eb6b9fb9f42494f656", kill_on_drop: false }`
[INFO] [stdout] fe0adf1f6f13b6ddb47e5e2b8fa43cd7161dfa987da5a2eb6b9fb9f42494f656
