[INFO] fetching crate swimming-pool 0.1.4...
[INFO] testing swimming-pool-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate swimming-pool 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate swimming-pool 0.1.4
[INFO] finished tweaking crates.io crate swimming-pool 0.1.4
[INFO] tweaked toml for crates.io crate swimming-pool 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swimming-pool 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 145d86a711e6afa6a1ad349707aeffb9332040897e4d4ea5aa46ce909c29718a
[INFO] running `Command { std: "docker" "start" "-a" "145d86a711e6afa6a1ad349707aeffb9332040897e4d4ea5aa46ce909c29718a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "145d86a711e6afa6a1ad349707aeffb9332040897e4d4ea5aa46ce909c29718a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145d86a711e6afa6a1ad349707aeffb9332040897e4d4ea5aa46ce909c29718a", kill_on_drop: false }`
[INFO] [stdout] 145d86a711e6afa6a1ad349707aeffb9332040897e4d4ea5aa46ce909c29718a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc0542dfcf4cb27c96e73d4a6ac0b09a2a479052c96a5b62b2f172fb33dfe8c
[INFO] running `Command { std: "docker" "start" "-a" "5dc0542dfcf4cb27c96e73d4a6ac0b09a2a479052c96a5b62b2f172fb33dfe8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling swimming-pool v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5dc0542dfcf4cb27c96e73d4a6ac0b09a2a479052c96a5b62b2f172fb33dfe8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc0542dfcf4cb27c96e73d4a6ac0b09a2a479052c96a5b62b2f172fb33dfe8c", kill_on_drop: false }`
[INFO] [stdout] 5dc0542dfcf4cb27c96e73d4a6ac0b09a2a479052c96a5b62b2f172fb33dfe8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b9dba57d4ec95ead5314b096ca3c1805161b7d31294bfd3124893a9afa65c8
[INFO] running `Command { std: "docker" "start" "-a" "72b9dba57d4ec95ead5314b096ca3c1805161b7d31294bfd3124893a9afa65c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling swimming-pool v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "72b9dba57d4ec95ead5314b096ca3c1805161b7d31294bfd3124893a9afa65c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b9dba57d4ec95ead5314b096ca3c1805161b7d31294bfd3124893a9afa65c8", kill_on_drop: false }`
[INFO] [stdout] 72b9dba57d4ec95ead5314b096ca3c1805161b7d31294bfd3124893a9afa65c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc5e7429b2ca08c957c4fd5ecc109678f9c2a6364a4c85572a056b2275d43c11
[INFO] running `Command { std: "docker" "start" "-a" "fc5e7429b2ca08c957c4fd5ecc109678f9c2a6364a4c85572a056b2275d43c11", 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/swimming_pool-c6f1557c895dac08)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swimming_pool
[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 2 tests
[INFO] [stdout] test src/threadpool.rs - threadpool::ThreadPool::execute (line 67) ... FAILED
[INFO] [stdout] test src/threadpool.rs - threadpool::ThreadPool (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/threadpool.rs - threadpool::ThreadPool::execute (line 67) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `threadpool`
[INFO] [stdout]   --> src/threadpool.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | use threadpool::Threadpool;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `threadpool`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/threadpool.rs, use `mod threadpool` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout] 67 + mod threadpool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ThreadPool` in this scope
[INFO] [stdout]   --> src/threadpool.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | let pool = ThreadPool::new(10);
[INFO] [stdout]    |            ^^^^^^^^^^ use of undeclared type `ThreadPool`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 67 + use swimming_pool::ThreadPool;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/threadpool.rs - threadpool::ThreadPool::execute (line 67)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fc5e7429b2ca08c957c4fd5ecc109678f9c2a6364a4c85572a056b2275d43c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5e7429b2ca08c957c4fd5ecc109678f9c2a6364a4c85572a056b2275d43c11", kill_on_drop: false }`
[INFO] [stdout] fc5e7429b2ca08c957c4fd5ecc109678f9c2a6364a4c85572a056b2275d43c11