[INFO] fetching crate easy-threadpool 0.3.2...
[INFO] testing easy-threadpool-0.3.2 against master#c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af for pr-154756
[INFO] extracting crate easy-threadpool 0.3.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate easy-threadpool 0.3.2
[INFO] finished tweaking crates.io crate easy-threadpool 0.3.2
[INFO] tweaked toml for crates.io crate easy-threadpool 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-threadpool 0.3.2 on toolchain c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97ba9ad8e02de90ff882b6f3c72005e386d9f261eb2500d8af428ed744b48bea
[INFO] running `Command { std: "docker" "start" "-a" "97ba9ad8e02de90ff882b6f3c72005e386d9f261eb2500d8af428ed744b48bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ba9ad8e02de90ff882b6f3c72005e386d9f261eb2500d8af428ed744b48bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ba9ad8e02de90ff882b6f3c72005e386d9f261eb2500d8af428ed744b48bea", kill_on_drop: false }`
[INFO] [stdout] 97ba9ad8e02de90ff882b6f3c72005e386d9f261eb2500d8af428ed744b48bea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c446bd124ab5160ce12bbfe95acab2db81ec977ffa2f8c28b4898bfc9bffaa5e
[INFO] running `Command { std: "docker" "start" "-a" "c446bd124ab5160ce12bbfe95acab2db81ec977ffa2f8c28b4898bfc9bffaa5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-threadpool v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "c446bd124ab5160ce12bbfe95acab2db81ec977ffa2f8c28b4898bfc9bffaa5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c446bd124ab5160ce12bbfe95acab2db81ec977ffa2f8c28b4898bfc9bffaa5e", kill_on_drop: false }`
[INFO] [stdout] c446bd124ab5160ce12bbfe95acab2db81ec977ffa2f8c28b4898bfc9bffaa5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2dba9d822e57ce2f0bcfbd7cbd4517468290252623e9092f45bc06ac2bfccd2
[INFO] running `Command { std: "docker" "start" "-a" "b2dba9d822e57ce2f0bcfbd7cbd4517468290252623e9092f45bc06ac2bfccd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-threadpool v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "b2dba9d822e57ce2f0bcfbd7cbd4517468290252623e9092f45bc06ac2bfccd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dba9d822e57ce2f0bcfbd7cbd4517468290252623e9092f45bc06ac2bfccd2", kill_on_drop: false }`
[INFO] [stdout] b2dba9d822e57ce2f0bcfbd7cbd4517468290252623e9092f45bc06ac2bfccd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be4d64bfb2542e8450f7e6f8834c3d885816a52be2a0926b2589095e2472eb8e
[INFO] running `Command { std: "docker" "start" "-a" "be4d64bfb2542e8450f7e6f8834c3d885816a52be2a0926b2589095e2472eb8e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_threadpool-ff22e3f2d83e86bb)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::receive_value ... ok
[INFO] [stdout] test test::test_wait ... ok
[INFO] [stdout] test test::test_wait_until_job_done ... ok
[INFO] [stdout] test test::test_wait_until_job_done_unchecked ... ok
[INFO] [stdout] test test::deal_with_panics ... ok
[INFO] [stdout] test test::test_clones ... ok
[INFO] [stdout] test test::test_wait_unchecked ... ok
[INFO] [stdout] test test::reset_state_while_running ... ok
[INFO] [stdout] test test::reset_panic_test ... ok
[INFO] [stdout] test test::test_flakiness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy_threadpool
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - ThreadPool::reset_state (line 649) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::is_finished (line 858) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::wait_until_job_done_unchecked (line 605) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::threads (line 892) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::clone_with_new_state (line 687) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::send_job (line 337) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::wait_until_finished_unchecked (line 546) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::jobs_running (line 720) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::has_paniced (line 834) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::jobs_paniced (line 809) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::jobs_queued (line 765) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::wait_until_job_done (line 494) ... ok
[INFO] [stdout] test src/lib.rs - ThreadPool::wait_until_finished (line 419) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be4d64bfb2542e8450f7e6f8834c3d885816a52be2a0926b2589095e2472eb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4d64bfb2542e8450f7e6f8834c3d885816a52be2a0926b2589095e2472eb8e", kill_on_drop: false }`
[INFO] [stdout] be4d64bfb2542e8450f7e6f8834c3d885816a52be2a0926b2589095e2472eb8e