[INFO] fetching crate with_lock 0.4.0...
[INFO] testing with_lock-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate with_lock 0.4.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate with_lock 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-27/source/.cargo/config
[INFO] started tweaking crates.io crate with_lock 0.4.0
[INFO] finished tweaking crates.io crate with_lock 0.4.0
[INFO] tweaked toml for crates.io crate with_lock 0.4.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate with_lock 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58d406cb88bd659414ca2f97ab0f4d9b3977f40673ba4fdaffdedd574ed3346d
[INFO] running `Command { std: "docker" "start" "-a" "58d406cb88bd659414ca2f97ab0f4d9b3977f40673ba4fdaffdedd574ed3346d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58d406cb88bd659414ca2f97ab0f4d9b3977f40673ba4fdaffdedd574ed3346d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d406cb88bd659414ca2f97ab0f4d9b3977f40673ba4fdaffdedd574ed3346d", kill_on_drop: false }`
[INFO] [stdout] 58d406cb88bd659414ca2f97ab0f4d9b3977f40673ba4fdaffdedd574ed3346d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39609b4882353dff674a3af489d1d7744e7093116248b0a4777c80c22239b7e8
[INFO] running `Command { std: "docker" "start" "-a" "39609b4882353dff674a3af489d1d7744e7093116248b0a4777c80c22239b7e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_lock v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "39609b4882353dff674a3af489d1d7744e7093116248b0a4777c80c22239b7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39609b4882353dff674a3af489d1d7744e7093116248b0a4777c80c22239b7e8", kill_on_drop: false }`
[INFO] [stdout] 39609b4882353dff674a3af489d1d7744e7093116248b0a4777c80c22239b7e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b99dda2389b050823d35defd914931fef4b7f7435700663b7c90440df224f57c
[INFO] running `Command { std: "docker" "start" "-a" "b99dda2389b050823d35defd914931fef4b7f7435700663b7c90440df224f57c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling with_lock v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "b99dda2389b050823d35defd914931fef4b7f7435700663b7c90440df224f57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99dda2389b050823d35defd914931fef4b7f7435700663b7c90440df224f57c", kill_on_drop: false }`
[INFO] [stdout] b99dda2389b050823d35defd914931fef4b7f7435700663b7c90440df224f57c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea3e5b3c84c4b169b2a088fa43aaaa841f7418373fd54c49cfcdfa574e6e59f1
[INFO] running `Command { std: "docker" "start" "-a" "ea3e5b3c84c4b169b2a088fa43aaaa841f7418373fd54c49cfcdfa574e6e59f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/with_lock-aeb4b4dd4a901c2a)
[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 157) - compile ... ok
[INFO] [stdout] test src/lib.rs - readme (line 199) - compile ... ok
[INFO] [stdout] test src/lib.rs - WithLock<T>::new (line 49) ... ok
[INFO] [stdout] test src/lib.rs - MutexCell<T>::new (line 72) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 216) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 175) ... ok
[INFO] [stdout] test src/lib.rs - WithLock<T>::with_lock (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea3e5b3c84c4b169b2a088fa43aaaa841f7418373fd54c49cfcdfa574e6e59f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3e5b3c84c4b169b2a088fa43aaaa841f7418373fd54c49cfcdfa574e6e59f1", kill_on_drop: false }`
[INFO] [stdout] ea3e5b3c84c4b169b2a088fa43aaaa841f7418373fd54c49cfcdfa574e6e59f1