[INFO] cloning repository https://github.com/Lochlanna/mini_lock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lochlanna/mini_lock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLochlanna%2Fmini_lock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLochlanna%2Fmini_lock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdcccf75f91d1bb9e6188f1644df150fdf32d75e
[INFO] testing Lochlanna/mini_lock against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLochlanna%2Fmini_lock" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lochlanna/mini_lock
[INFO] finished tweaking git repo https://github.com/Lochlanna/mini_lock
[INFO] tweaked toml for git repo https://github.com/Lochlanna/mini_lock written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lochlanna/mini_lock on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lochlanna/mini_lock 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" "+beta-2026-04-21" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] accf28e7bad832cbd17ad9da3bf4ed399a1ca240486964cf131fa67b39b8cbc5
[INFO] running `Command { std: "docker" "start" "-a" "accf28e7bad832cbd17ad9da3bf4ed399a1ca240486964cf131fa67b39b8cbc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "accf28e7bad832cbd17ad9da3bf4ed399a1ca240486964cf131fa67b39b8cbc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accf28e7bad832cbd17ad9da3bf4ed399a1ca240486964cf131fa67b39b8cbc5", kill_on_drop: false }`
[INFO] [stdout] accf28e7bad832cbd17ad9da3bf4ed399a1ca240486964cf131fa67b39b8cbc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319ea30d8873a044d9451d0154c450c2e9006dd4c18ab2803a769aa8950f11f2
[INFO] running `Command { std: "docker" "start" "-a" "319ea30d8873a044d9451d0154c450c2e9006dd4c18ab2803a769aa8950f11f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_lock v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "319ea30d8873a044d9451d0154c450c2e9006dd4c18ab2803a769aa8950f11f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319ea30d8873a044d9451d0154c450c2e9006dd4c18ab2803a769aa8950f11f2", kill_on_drop: false }`
[INFO] [stdout] 319ea30d8873a044d9451d0154c450c2e9006dd4c18ab2803a769aa8950f11f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c547d0dcca1545283eabdec915b36833c035c3b75dee1d42eb4726d79c9b704
[INFO] running `Command { std: "docker" "start" "-a" "5c547d0dcca1545283eabdec915b36833c035c3b75dee1d42eb4726d79c9b704", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_lock v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "5c547d0dcca1545283eabdec915b36833c035c3b75dee1d42eb4726d79c9b704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c547d0dcca1545283eabdec915b36833c035c3b75dee1d42eb4726d79c9b704", kill_on_drop: false }`
[INFO] [stdout] 5c547d0dcca1545283eabdec915b36833c035c3b75dee1d42eb4726d79c9b704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3425438f6304b855fd82d40050051658b85a14b352963ca85b0cb3a835688063
[INFO] running `Command { std: "docker" "start" "-a" "3425438f6304b855fd82d40050051658b85a14b352963ca85b0cb3a835688063", 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/mini_lock-cc36025b4a1d1958)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_lock_reentrancy ... ignored, don't yet have deadlock detection
[INFO] [stdout] test tests::test_lock_unlock ... ok
[INFO] [stdout] test tests::test_try_lock ... ok
[INFO] [stdout] test tests::test_double_unlock - should panic ... ok
[INFO] [stdout] test tests::test_thread_blocking ... ok
[INFO] [stdout] test tests::test_thread_contention ... ok
[INFO] [stderr]    Doc-tests mini_lock
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.12s
[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" "3425438f6304b855fd82d40050051658b85a14b352963ca85b0cb3a835688063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3425438f6304b855fd82d40050051658b85a14b352963ca85b0cb3a835688063", kill_on_drop: false }`
[INFO] [stdout] 3425438f6304b855fd82d40050051658b85a14b352963ca85b0cb3a835688063
