[INFO] fetching crate safina-threadpool 0.1.3...
[INFO] testing safina-threadpool-0.1.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate safina-threadpool 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate safina-threadpool 0.1.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safina-threadpool 0.1.3
[INFO] finished tweaking crates.io crate safina-threadpool 0.1.3
[INFO] tweaked toml for crates.io crate safina-threadpool 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12e23639569e02bdb4235f3f39611b37b08cd2429c95d25a920e6309c96a2f82
[INFO] running `Command { std: "docker" "start" "-a" "12e23639569e02bdb4235f3f39611b37b08cd2429c95d25a920e6309c96a2f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e23639569e02bdb4235f3f39611b37b08cd2429c95d25a920e6309c96a2f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e23639569e02bdb4235f3f39611b37b08cd2429c95d25a920e6309c96a2f82", kill_on_drop: false }`
[INFO] [stdout] 12e23639569e02bdb4235f3f39611b37b08cd2429c95d25a920e6309c96a2f82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460437e96c8b9ceb217da31cc183e9993a30d453f94867289ed9fa3bbd001c0b
[INFO] running `Command { std: "docker" "start" "-a" "460437e96c8b9ceb217da31cc183e9993a30d453f94867289ed9fa3bbd001c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-threadpool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "460437e96c8b9ceb217da31cc183e9993a30d453f94867289ed9fa3bbd001c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460437e96c8b9ceb217da31cc183e9993a30d453f94867289ed9fa3bbd001c0b", kill_on_drop: false }`
[INFO] [stdout] 460437e96c8b9ceb217da31cc183e9993a30d453f94867289ed9fa3bbd001c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9504dbd19a95f48dd19d8f4880a60021a2c63f49e62e73ee828fa419abf0aec3
[INFO] running `Command { std: "docker" "start" "-a" "9504dbd19a95f48dd19d8f4880a60021a2c63f49e62e73ee828fa419abf0aec3", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-sync v0.1.5
[INFO] [stderr]    Compiling safina-threadpool v0.1.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling safina-executor v0.1.7
[INFO] [stderr]    Compiling safina-timer v0.1.9
[INFO] [stderr]    Compiling safina-threadpool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "9504dbd19a95f48dd19d8f4880a60021a2c63f49e62e73ee828fa419abf0aec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9504dbd19a95f48dd19d8f4880a60021a2c63f49e62e73ee828fa419abf0aec3", kill_on_drop: false }`
[INFO] [stdout] 9504dbd19a95f48dd19d8f4880a60021a2c63f49e62e73ee828fa419abf0aec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6d0c16e2b8ba9c682ed1ab627942d69f307e3a4331253746c90b6445c885a93
[INFO] running `Command { std: "docker" "start" "-a" "f6d0c16e2b8ba9c682ed1ab627942d69f307e3a4331253746c90b6445c885a93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safina_threadpool-6dea4519543922c7)
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::queue_full_display ... ok
[INFO] [stdout] test tests::schedule_should_run_the_fn ... ok
[INFO] [stdout] test tests::test_size ... ok
[INFO] [stdout] test tests::atomic_counter ... ok
[INFO] [stdout] test tests::atomic_counter_many_readers ... ok
[INFO] [stdout] test tests::try_schedule_should_run_the_fn ... ok
[INFO] [stdout] test tests::empty_name ... ok
[INFO] [stdout] test tests::zero_size ... ok
[INFO] [stdout] test tests::try_schedule_queue_full ... ok
[INFO] [stdout] test tests::should_name_threads_consecutively ... ok
[INFO] [stdout] test tests::check_concurrency1 ... ok
[INFO] [stdout] test tests::should_respawn_after_executing_job ... ok
[INFO] [stdout] test tests::check_concurrency5 ... ok
[INFO] [stdout] test tests::schedule_should_start_a_thread_if_none ... ok
[INFO] [stdout] test tests::should_respawn_after_recv ... ok
[INFO] [stdout] test tests::test_num_live_threads ... ok
[INFO] [stdout] test tests::check_concurrency2 ... ok
[INFO] [stdout] test tests::should_respawn_when_idle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safina-threadpool
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool (line 202) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6d0c16e2b8ba9c682ed1ab627942d69f307e3a4331253746c90b6445c885a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d0c16e2b8ba9c682ed1ab627942d69f307e3a4331253746c90b6445c885a93", kill_on_drop: false }`
[INFO] [stdout] f6d0c16e2b8ba9c682ed1ab627942d69f307e3a4331253746c90b6445c885a93