[INFO] fetching crate with_lock 0.5.4...
[INFO] testing with_lock-0.5.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate with_lock 0.5.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate with_lock 0.5.4
[INFO] finished tweaking crates.io crate with_lock 0.5.4
[INFO] tweaked toml for crates.io crate with_lock 0.5.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate with_lock 0.5.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate with_lock 0.5.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30c71ea327109bb483630aa2609f3e93688886232c62060a76f8be261c5984dc
[INFO] running `Command { std: "docker" "start" "-a" "30c71ea327109bb483630aa2609f3e93688886232c62060a76f8be261c5984dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30c71ea327109bb483630aa2609f3e93688886232c62060a76f8be261c5984dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c71ea327109bb483630aa2609f3e93688886232c62060a76f8be261c5984dc", kill_on_drop: false }`
[INFO] [stdout] 30c71ea327109bb483630aa2609f3e93688886232c62060a76f8be261c5984dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf317c4e2a5262383a9d08d1b1e4f5f7de6d7855a0c8c968d1d66fb01e259e55
[INFO] running `Command { std: "docker" "start" "-a" "bf317c4e2a5262383a9d08d1b1e4f5f7de6d7855a0c8c968d1d66fb01e259e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling with_lock v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "bf317c4e2a5262383a9d08d1b1e4f5f7de6d7855a0c8c968d1d66fb01e259e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf317c4e2a5262383a9d08d1b1e4f5f7de6d7855a0c8c968d1d66fb01e259e55", kill_on_drop: false }`
[INFO] [stdout] bf317c4e2a5262383a9d08d1b1e4f5f7de6d7855a0c8c968d1d66fb01e259e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0662b264ce054f4547a187431505828feb31567e569607c2f27df884eef87af
[INFO] running `Command { std: "docker" "start" "-a" "a0662b264ce054f4547a187431505828feb31567e569607c2f27df884eef87af", kill_on_drop: false }`
[INFO] [stderr]    Compiling with_lock v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a0662b264ce054f4547a187431505828feb31567e569607c2f27df884eef87af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0662b264ce054f4547a187431505828feb31567e569607c2f27df884eef87af", kill_on_drop: false }`
[INFO] [stdout] a0662b264ce054f4547a187431505828feb31567e569607c2f27df884eef87af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cc5056ad88532472f5f99d4f27060d9eb2ae01a39d2a22e74b9a4ef38d33e1e
[INFO] running `Command { std: "docker" "start" "-a" "9cc5056ad88532472f5f99d4f27060d9eb2ae01a39d2a22e74b9a4ef38d33e1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/with_lock-0c2f5df4a2dde887)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_mutex_cell_no_deadlocks ... ok
[INFO] [stdout] test tests::test_mutex_cell_get_mut ... ok
[INFO] [stdout] test tests::test_mutex_cell_mutability ... ok
[INFO] [stdout] test tests::test_mutex_cell_replace ... ok
[INFO] [stdout] test tests::test_mutex_cell_swap_doesnt_deadlock ... ok
[INFO] [stdout] test tests::test_mutex_cell_into_inner ... ok
[INFO] [stdout] test tests::test_mutex_cell_take ... ok
[INFO] [stdout] test tests::test_with_lock_over_struct ... ok
[INFO] [stdout] test tests::test_mutex_cell_swap ... ok
[INFO] [stdout] test tests::test_with_lock ... 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] [stderr]    Doc-tests with_lock
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - readme (line 130) - compile ... ok
[INFO] [stdout] test src/lib.rs - MutexCell<T>::new (line 56) ... ok
[INFO] [stdout] test src/lib.rs - WithLock<T>::new (line 38) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 169) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cc5056ad88532472f5f99d4f27060d9eb2ae01a39d2a22e74b9a4ef38d33e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc5056ad88532472f5f99d4f27060d9eb2ae01a39d2a22e74b9a4ef38d33e1e", kill_on_drop: false }`
[INFO] [stdout] 9cc5056ad88532472f5f99d4f27060d9eb2ae01a39d2a22e74b9a4ef38d33e1e