[INFO] fetching crate with_lock 0.4.2...
[INFO] testing with_lock-0.4.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate with_lock 0.4.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate with_lock 0.4.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate with_lock 0.4.2
[INFO] finished tweaking crates.io crate with_lock 0.4.2
[INFO] tweaked toml for crates.io crate with_lock 0.4.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate with_lock 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1ad60a98271b39532ebc7caab38d7c45632ded3e5d39ce2cf4574ad08f801d2
[INFO] running `Command { std: "docker" "start" "-a" "e1ad60a98271b39532ebc7caab38d7c45632ded3e5d39ce2cf4574ad08f801d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1ad60a98271b39532ebc7caab38d7c45632ded3e5d39ce2cf4574ad08f801d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ad60a98271b39532ebc7caab38d7c45632ded3e5d39ce2cf4574ad08f801d2", kill_on_drop: false }`
[INFO] [stdout] e1ad60a98271b39532ebc7caab38d7c45632ded3e5d39ce2cf4574ad08f801d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a11f0f1465911acf0fad10f754848da34ec089357670bff1052579107c45511
[INFO] running `Command { std: "docker" "start" "-a" "5a11f0f1465911acf0fad10f754848da34ec089357670bff1052579107c45511", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_lock v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "5a11f0f1465911acf0fad10f754848da34ec089357670bff1052579107c45511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a11f0f1465911acf0fad10f754848da34ec089357670bff1052579107c45511", kill_on_drop: false }`
[INFO] [stdout] 5a11f0f1465911acf0fad10f754848da34ec089357670bff1052579107c45511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46bff3801d2b7801584697d74bc31c78869f2babd12124d1eccfa66185a34ab3
[INFO] running `Command { std: "docker" "start" "-a" "46bff3801d2b7801584697d74bc31c78869f2babd12124d1eccfa66185a34ab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_lock v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "46bff3801d2b7801584697d74bc31c78869f2babd12124d1eccfa66185a34ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46bff3801d2b7801584697d74bc31c78869f2babd12124d1eccfa66185a34ab3", kill_on_drop: false }`
[INFO] [stdout] 46bff3801d2b7801584697d74bc31c78869f2babd12124d1eccfa66185a34ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2c6ff4ac8e44bda1db25e6b72b582c937efaaaace6f3604fd380bed2865c946
[INFO] running `Command { std: "docker" "start" "-a" "b2c6ff4ac8e44bda1db25e6b72b582c937efaaaace6f3604fd380bed2865c946", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/with_lock-8497a21be5b55d2a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_mutex_cell_get_mut ... ok
[INFO] [stdout] test tests::test_mutex_cell_into_inner ... ok
[INFO] [stdout] test tests::test_mutex_cell_mutability ... ok
[INFO] [stdout] test tests::test_mutex_cell_no_deadlocks ... ok
[INFO] [stdout] test tests::test_mutex_cell_replace ... ok
[INFO] [stdout] test tests::test_mutex_cell_swap ... ok
[INFO] [stdout] test tests::test_mutex_cell_swap_doesnt_deadlock ... ok
[INFO] [stdout] test tests::test_mutex_cell_take ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests with_lock
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - readme (line 211) - compile ... ok
[INFO] [stdout] test src/lib.rs - readme (line 169) - compile ... ok
[INFO] [stdout] test src/lib.rs - readme (line 228) ... ok
[INFO] [stdout] test src/lib.rs - WithLock<T>::with_lock (line 37) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 187) ... ok
[INFO] [stdout] test src/lib.rs - MutexCell<T>::new (line 84) ... ok
[INFO] [stdout] test src/lib.rs - WithLock<T>::new (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2c6ff4ac8e44bda1db25e6b72b582c937efaaaace6f3604fd380bed2865c946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c6ff4ac8e44bda1db25e6b72b582c937efaaaace6f3604fd380bed2865c946", kill_on_drop: false }`
[INFO] [stdout] b2c6ff4ac8e44bda1db25e6b72b582c937efaaaace6f3604fd380bed2865c946