[INFO] fetching crate lock_cell 0.6.0...
[INFO] testing lock_cell-0.6.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate lock_cell 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lock_cell 0.6.0
[INFO] finished tweaking crates.io crate lock_cell 0.6.0
[INFO] tweaked toml for crates.io crate lock_cell 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lock_cell 0.6.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75ae9a313de07b464a265edf4d913171c12f53d319588bb9d88db5a692a92fea
[INFO] running `Command { std: "docker" "start" "-a" "75ae9a313de07b464a265edf4d913171c12f53d319588bb9d88db5a692a92fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ae9a313de07b464a265edf4d913171c12f53d319588bb9d88db5a692a92fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ae9a313de07b464a265edf4d913171c12f53d319588bb9d88db5a692a92fea", kill_on_drop: false }`
[INFO] [stdout] 75ae9a313de07b464a265edf4d913171c12f53d319588bb9d88db5a692a92fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f335057543b8b5e591d9eca68fc46ebe71bc2be33d77b65794f2d069e2b1a9a
[INFO] running `Command { std: "docker" "start" "-a" "4f335057543b8b5e591d9eca68fc46ebe71bc2be33d77b65794f2d069e2b1a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_cell v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4f335057543b8b5e591d9eca68fc46ebe71bc2be33d77b65794f2d069e2b1a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f335057543b8b5e591d9eca68fc46ebe71bc2be33d77b65794f2d069e2b1a9a", kill_on_drop: false }`
[INFO] [stdout] 4f335057543b8b5e591d9eca68fc46ebe71bc2be33d77b65794f2d069e2b1a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85a56047d7ef2d978c1b6c663e0397a7305de2d08279ab90cccedc1619b3e071
[INFO] running `Command { std: "docker" "start" "-a" "85a56047d7ef2d978c1b6c663e0397a7305de2d08279ab90cccedc1619b3e071", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_cell v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "85a56047d7ef2d978c1b6c663e0397a7305de2d08279ab90cccedc1619b3e071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a56047d7ef2d978c1b6c663e0397a7305de2d08279ab90cccedc1619b3e071", kill_on_drop: false }`
[INFO] [stdout] 85a56047d7ef2d978c1b6c663e0397a7305de2d08279ab90cccedc1619b3e071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8856237fd85e4fc58ef377e5cfaefa415e8c86dd9368f022ef7499456faa0794
[INFO] running `Command { std: "docker" "start" "-a" "8856237fd85e4fc58ef377e5cfaefa415e8c86dd9368f022ef7499456faa0794", 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/lock_cell-6218476796515871)
[INFO] [stderr]    Doc-tests lock_cell
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::locking ... ok
[INFO] [stdout] test tests::lock_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - LockCell<T>::new (line 87) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::into_inner (line 109) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::as_ptr (line 397) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::get_mut (line 371) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::is_locked (line 345) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::lock (line 321) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::replace (line 165) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::reset_lock (line 418) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::replace_with (line 193) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::swap (line 136) ... ok
[INFO] [stdout] test src/lib.rs - LockGuard<'lock,T>::filter_map (line 565) ... ok
[INFO] [stdout] test src/lib.rs - LockGuard<'lock,T>::map (line 523) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::try_lock (line 266) ... ok
[INFO] [stdout] test src/lib.rs - LockCell<T>::take (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8856237fd85e4fc58ef377e5cfaefa415e8c86dd9368f022ef7499456faa0794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8856237fd85e4fc58ef377e5cfaefa415e8c86dd9368f022ef7499456faa0794", kill_on_drop: false }`
[INFO] [stdout] 8856237fd85e4fc58ef377e5cfaefa415e8c86dd9368f022ef7499456faa0794