[INFO] fetching crate pidlock 0.2.1...
[INFO] testing pidlock-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pidlock 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pidlock 0.2.1
[INFO] finished tweaking crates.io crate pidlock 0.2.1
[INFO] tweaked toml for crates.io crate pidlock 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pidlock 0.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pidlock 0.2.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96c1d54df424068540b5aeb2e754f97b130ea13fef288330f378d22c9574e773
[INFO] running `Command { std: "docker" "start" "-a" "96c1d54df424068540b5aeb2e754f97b130ea13fef288330f378d22c9574e773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96c1d54df424068540b5aeb2e754f97b130ea13fef288330f378d22c9574e773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c1d54df424068540b5aeb2e754f97b130ea13fef288330f378d22c9574e773", kill_on_drop: false }`
[INFO] [stdout] 96c1d54df424068540b5aeb2e754f97b130ea13fef288330f378d22c9574e773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a138d43cb041a30ad2aaa706c8e363ee32daf34d4db3fc2f3d45818e1cccd6f3
[INFO] running `Command { std: "docker" "start" "-a" "a138d43cb041a30ad2aaa706c8e363ee32daf34d4db3fc2f3d45818e1cccd6f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[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 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "a138d43cb041a30ad2aaa706c8e363ee32daf34d4db3fc2f3d45818e1cccd6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a138d43cb041a30ad2aaa706c8e363ee32daf34d4db3fc2f3d45818e1cccd6f3", kill_on_drop: false }`
[INFO] [stdout] a138d43cb041a30ad2aaa706c8e363ee32daf34d4db3fc2f3d45818e1cccd6f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d0aa63bf14bf03287ab157570abd494a3a7a51d9ee3aa7e213eb49ecb77e352
[INFO] running `Command { std: "docker" "start" "-a" "6d0aa63bf14bf03287ab157570abd494a3a7a51d9ee3aa7e213eb49ecb77e352", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling pidlock v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "6d0aa63bf14bf03287ab157570abd494a3a7a51d9ee3aa7e213eb49ecb77e352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0aa63bf14bf03287ab157570abd494a3a7a51d9ee3aa7e213eb49ecb77e352", kill_on_drop: false }`
[INFO] [stdout] 6d0aa63bf14bf03287ab157570abd494a3a7a51d9ee3aa7e213eb49ecb77e352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dc51ddb9fb4ee783cfe5fdcec3983ae8d14fb2f1e84ecebcf2b52c592320c57
[INFO] running `Command { std: "docker" "start" "-a" "2dc51ddb9fb4ee783cfe5fdcec3983ae8d14fb2f1e84ecebcf2b52c592320c57", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pidlock-661a49521c98a156)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test tests::test_acquire_already_acquired ... ok
[INFO] [stdout] test tests::test_acquire_and_release ... ok
[INFO] [stdout] test tests::test_acquire_after_stale_cleanup ... ok
[INFO] [stdout] test tests::test_acquire_lock_exists ... ok
[INFO] [stdout] test tests::test_acquire_detailed_error_handling ... ok
[INFO] [stdout] test tests::test_check_stale_behavior ... ok
[INFO] [stdout] test tests::test_error_display_and_chaining ... ok
[INFO] [stdout] test tests::test_error_downcasting ... ok
[INFO] [stdout] test tests::test_drop_cleans_up_lock_file ... ok
[INFO] [stdout] test tests::test_exists ... ok
[INFO] [stdout] test tests::test_drop_cleanup ... ok
[INFO] [stdout] test tests::test_file_permissions_security ... ok
[INFO] [stdout] test tests::test_get_owner_empty_file ... ok
[INFO] [stdout] test tests::test_get_owner_negative_pid ... ok
[INFO] [stdout] test tests::test_get_owner_large_pid ... ok
[INFO] [stdout] test tests::test_get_owner_no_file ... ok
[INFO] [stdout] test tests::test_get_owner_with_invalid_pid_range ... ok
[INFO] [stdout] test tests::test_get_owner_zero_pid ... ok
[INFO] [stdout] test tests::test_improved_partial_eq ... ok
[INFO] [stdout] test tests::test_get_owner_valid_pid ... ok
[INFO] [stdout] test tests::test_get_owner_whitespace_only ... ok
[INFO] [stdout] test tests::test_file_permissions_unix ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_new_validated_empty_path ... ok
[INFO] [stdout] test tests::test_locked ... ok
[INFO] [stdout] test tests::test_new_validated_problematic_characters ... ok
[INFO] [stdout] test tests::test_locked_not_locked ... ok
[INFO] [stdout] test tests::test_is_active ... ok
[INFO] [stdout] test tests::test_release_bad_state ... ok
[INFO] [stdout] test tests::test_new_validated_valid_path ... ok
[INFO] [stdout] test tests::test_process_exists_safety_edge_cases ... ok
[INFO] [stdout] test tests::test_stale_pid ... ok
[INFO] [stdout] test tests::test_drop_only_cleans_up_when_acquired ... ok
[INFO] [stdout] test tests::test_stale_pid_invalid_contents ... ok
[INFO] [stdout] test tests::test_stale_pid_corrupted_contents ... ok
[INFO] [stderr]    Doc-tests pidlock
[INFO] [stdout] test tests::test_concurrent_acquire_attempts ... ok
[INFO] [stdout] test tests::test_get_owner_mixed_content ... ok
[INFO] [stdout] test tests::test_validate_pid_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Pidlock (line 468) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock (line 496) ... ok
[INFO] [stdout] test src/lib.rs - InvalidPathError (line 124) ... ok
[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::new_validated (line 590) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::new_validated (line 603) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::is_active (line 843) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::acquire (line 674) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::exists (line 806) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::locked (line 765) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::get_owner (line 945) ... ok
[INFO] [stdout] test src/lib.rs - PidlockError (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock::release (line 891) ... ok
[INFO] [stdout] test src/lib.rs - Pidlock (line 526) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dc51ddb9fb4ee783cfe5fdcec3983ae8d14fb2f1e84ecebcf2b52c592320c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc51ddb9fb4ee783cfe5fdcec3983ae8d14fb2f1e84ecebcf2b52c592320c57", kill_on_drop: false }`
[INFO] [stdout] 2dc51ddb9fb4ee783cfe5fdcec3983ae8d14fb2f1e84ecebcf2b52c592320c57