[INFO] fetching crate pidlock 0.1.4...
[INFO] testing pidlock-0.1.4 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate pidlock 0.1.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pidlock 0.1.4 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pidlock 0.1.4
[INFO] finished tweaking crates.io crate pidlock 0.1.4
[INFO] tweaked toml for crates.io crate pidlock 0.1.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 101169088bbe98689478b8a671c8e2e4ac3fae04f419f901c4749f964af013fa
[INFO] running `Command { std: "docker" "start" "-a" "101169088bbe98689478b8a671c8e2e4ac3fae04f419f901c4749f964af013fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "101169088bbe98689478b8a671c8e2e4ac3fae04f419f901c4749f964af013fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101169088bbe98689478b8a671c8e2e4ac3fae04f419f901c4749f964af013fa", kill_on_drop: false }`
[INFO] [stdout] 101169088bbe98689478b8a671c8e2e4ac3fae04f419f901c4749f964af013fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe914dc2d5a4b76785b9baad00916bd4b744e41d8ad2c454d26cc81b549ea57
[INFO] running `Command { std: "docker" "start" "-a" "afe914dc2d5a4b76785b9baad00916bd4b744e41d8ad2c454d26cc81b549ea57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pidlock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "afe914dc2d5a4b76785b9baad00916bd4b744e41d8ad2c454d26cc81b549ea57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe914dc2d5a4b76785b9baad00916bd4b744e41d8ad2c454d26cc81b549ea57", kill_on_drop: false }`
[INFO] [stdout] afe914dc2d5a4b76785b9baad00916bd4b744e41d8ad2c454d26cc81b549ea57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b88217b299394a6f53b6c1275dcde919a68684ce2d78162e95f13cd74a24d3b
[INFO] running `Command { std: "docker" "start" "-a" "4b88217b299394a6f53b6c1275dcde919a68684ce2d78162e95f13cd74a24d3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling pidlock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "4b88217b299394a6f53b6c1275dcde919a68684ce2d78162e95f13cd74a24d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b88217b299394a6f53b6c1275dcde919a68684ce2d78162e95f13cd74a24d3b", kill_on_drop: false }`
[INFO] [stdout] 4b88217b299394a6f53b6c1275dcde919a68684ce2d78162e95f13cd74a24d3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44c527b3baa7a6a54c87a94384e9d8a1623b933cc9d0cbcbe9930f491385d056
[INFO] running `Command { std: "docker" "start" "-a" "44c527b3baa7a6a54c87a94384e9d8a1623b933cc9d0cbcbe9930f491385d056", 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/pidlock-7e8071a69e3d4fc0)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_acquire_already_acquired ... ok
[INFO] [stdout] test tests::test_release_bad_state ... ok
[INFO] [stdout] test tests::test_acquire_and_release ... ok
[INFO] [stdout] test tests::test_stale_pid ... ok
[INFO] [stdout] test tests::test_stale_pid_corrupted_contents ... ok
[INFO] [stdout] test tests::test_stale_pid_invalid_contents ... ok
[INFO] [stdout] test tests::test_locked ... ok
[INFO] [stderr]    Doc-tests pidlock
[INFO] [stdout] test tests::test_acquire_lock_exists ... ok
[INFO] [stdout] test tests::test_locked_not_locked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44c527b3baa7a6a54c87a94384e9d8a1623b933cc9d0cbcbe9930f491385d056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c527b3baa7a6a54c87a94384e9d8a1623b933cc9d0cbcbe9930f491385d056", kill_on_drop: false }`
[INFO] [stdout] 44c527b3baa7a6a54c87a94384e9d8a1623b933cc9d0cbcbe9930f491385d056