[INFO] fetching crate pidlock 0.2.2...
[INFO] testing pidlock-0.2.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pidlock 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate pidlock 0.2.2
[INFO] finished tweaking crates.io crate pidlock 0.2.2
[INFO] tweaked toml for crates.io crate pidlock 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pidlock 0.2.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pidlock 0.2.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0990ba3cb3820ad7805ac03726707118d4bef3e98ab7487e90651b20d1b9d6db
[INFO] running `Command { std: "docker" "start" "-a" "0990ba3cb3820ad7805ac03726707118d4bef3e98ab7487e90651b20d1b9d6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0990ba3cb3820ad7805ac03726707118d4bef3e98ab7487e90651b20d1b9d6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0990ba3cb3820ad7805ac03726707118d4bef3e98ab7487e90651b20d1b9d6db", kill_on_drop: false }`
[INFO] [stdout] 0990ba3cb3820ad7805ac03726707118d4bef3e98ab7487e90651b20d1b9d6db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9804c47f04f30c6e9fe6ec137b084e789efb3ba528414c49c28a5420c3cdebc1
[INFO] running `Command { std: "docker" "start" "-a" "9804c47f04f30c6e9fe6ec137b084e789efb3ba528414c49c28a5420c3cdebc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pidlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "9804c47f04f30c6e9fe6ec137b084e789efb3ba528414c49c28a5420c3cdebc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9804c47f04f30c6e9fe6ec137b084e789efb3ba528414c49c28a5420c3cdebc1", kill_on_drop: false }`
[INFO] [stdout] 9804c47f04f30c6e9fe6ec137b084e789efb3ba528414c49c28a5420c3cdebc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7cf1ba85198881c7a8191d0e9b60936819937d0353422900b29799578cab810
[INFO] running `Command { std: "docker" "start" "-a" "b7cf1ba85198881c7a8191d0e9b60936819937d0353422900b29799578cab810", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling pidlock v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "b7cf1ba85198881c7a8191d0e9b60936819937d0353422900b29799578cab810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cf1ba85198881c7a8191d0e9b60936819937d0353422900b29799578cab810", kill_on_drop: false }`
[INFO] [stdout] b7cf1ba85198881c7a8191d0e9b60936819937d0353422900b29799578cab810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42c9fac3c0d028888b27bbd3e70e2bea8f643eb27a1690c59ae72eea17c359d1
[INFO] running `Command { std: "docker" "start" "-a" "42c9fac3c0d028888b27bbd3e70e2bea8f643eb27a1690c59ae72eea17c359d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pidlock-5de74144732f4895)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test tests::test_error_downcasting ... ok
[INFO] [stdout] test tests::test_error_display_and_chaining ... ok
[INFO] [stdout] test tests::test_acquire_detailed_error_handling ... ok
[INFO] [stdout] test tests::test_acquire_after_stale_cleanup ... ok
[INFO] [stdout] test tests::test_acquire_and_release ... ok
[INFO] [stdout] test tests::test_drop_cleans_up_lock_file ... ok
[INFO] [stdout] test tests::test_acquire_lock_exists ... ok
[INFO] [stdout] test tests::test_drop_only_cleans_up_when_acquired ... ok
[INFO] [stdout] test tests::test_get_owner_valid_pid ... ok
[INFO] [stdout] test tests::test_improved_partial_eq ... ok
[INFO] [stdout] test tests::test_file_permissions_security ... ok
[INFO] [stdout] test tests::test_get_owner_with_invalid_pid_range ... ok
[INFO] [stdout] test tests::test_get_owner_mixed_content ... ok
[INFO] [stdout] test tests::test_locked_not_locked ... ok
[INFO] [stdout] test tests::test_new_validated_empty_path ... ok
[INFO] [stdout] test tests::test_get_owner_zero_pid ... ok
[INFO] [stdout] test tests::test_new_validated_problematic_characters ... ok
[INFO] [stdout] test tests::test_new_validated_valid_path ... ok
[INFO] [stdout] test tests::test_release_bad_state ... 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_validate_pid_ranges ... ok
[INFO] [stdout] test tests::test_concurrent_acquire_attempts ... ok
[INFO] [stdout] test tests::test_file_permissions_unix ... ok
[INFO] [stderr]    Doc-tests pidlock
[INFO] [stdout] test tests::test_get_owner_large_pid ... ok
[INFO] [stdout] test tests::test_get_owner_negative_pid ... ok
[INFO] [stdout] test tests::test_get_owner_no_file ... ok
[INFO] [stdout] test tests::test_acquire_already_acquired ... ok
[INFO] [stdout] test tests::test_locked ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_get_owner_empty_file ... ok
[INFO] [stdout] test tests::test_get_owner_whitespace_only ... ok
[INFO] [stdout] test tests::test_is_active ... ok
[INFO] [stdout] test tests::test_drop_cleanup ... ok
[INFO] [stdout] test tests::test_exists ... ok
[INFO] [stdout] test tests::test_check_stale_behavior ... ok
[INFO] [stdout] test tests::test_process_exists_safety_edge_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock (line 500) ... ok
[INFO] [stdout] test src/lib.rs - InvalidPathError (line 124) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::new_validated (line 594) ... ok
[INFO] [stdout] test src/lib.rs - PidlockError (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::exists (line 810) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock (line 472) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::acquire (line 678) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::is_active (line 847) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::locked (line 769) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::release (line 895) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::new_validated (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::get_owner (line 949) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock (line 530) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42c9fac3c0d028888b27bbd3e70e2bea8f643eb27a1690c59ae72eea17c359d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c9fac3c0d028888b27bbd3e70e2bea8f643eb27a1690c59ae72eea17c359d1", kill_on_drop: false }`
[INFO] [stdout] 42c9fac3c0d028888b27bbd3e70e2bea8f643eb27a1690c59ae72eea17c359d1