[INFO] fetching crate grok 2.4.0...
[INFO] testing grok-2.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate grok 2.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate grok 2.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate grok 2.4.0
[INFO] tweaked toml for crates.io crate grok 2.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grok 2.4.0 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 grok 2.4.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9ee6ef3146f85b597b525a9b11dc57c40079cbfa09b9c343007c6e4e65255116
[INFO] running `Command { std: "docker" "start" "-a" "9ee6ef3146f85b597b525a9b11dc57c40079cbfa09b9c343007c6e4e65255116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee6ef3146f85b597b525a9b11dc57c40079cbfa09b9c343007c6e4e65255116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee6ef3146f85b597b525a9b11dc57c40079cbfa09b9c343007c6e4e65255116", kill_on_drop: false }`
[INFO] [stdout] 9ee6ef3146f85b597b525a9b11dc57c40079cbfa09b9c343007c6e4e65255116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 629183e26a14bcc8ced4c2be2fbe4379f112f7cc88766ee169dc7f149e1c11be
[INFO] running `Command { std: "docker" "start" "-a" "629183e26a14bcc8ced4c2be2fbe4379f112f7cc88766ee169dc7f149e1c11be", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling grok v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling onig v6.5.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `Command { std: "docker" "inspect" "629183e26a14bcc8ced4c2be2fbe4379f112f7cc88766ee169dc7f149e1c11be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629183e26a14bcc8ced4c2be2fbe4379f112f7cc88766ee169dc7f149e1c11be", kill_on_drop: false }`
[INFO] [stdout] 629183e26a14bcc8ced4c2be2fbe4379f112f7cc88766ee169dc7f149e1c11be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9e32962eeb7bc3e1c147a47aadc8eff88c99abdcee5d301504f1a21d8de5cb61
[INFO] running `Command { std: "docker" "start" "-a" "9e32962eeb7bc3e1c147a47aadc8eff88c99abdcee5d301504f1a21d8de5cb61", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling onig v6.5.1
[INFO] [stderr]    Compiling grok v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.77s
[INFO] running `Command { std: "docker" "inspect" "9e32962eeb7bc3e1c147a47aadc8eff88c99abdcee5d301504f1a21d8de5cb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e32962eeb7bc3e1c147a47aadc8eff88c99abdcee5d301504f1a21d8de5cb61", kill_on_drop: false }`
[INFO] [stdout] 9e32962eeb7bc3e1c147a47aadc8eff88c99abdcee5d301504f1a21d8de5cb61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f166abd789868e656cc16255c97b62c51bf700bb568902a408bbf8464b2d53de
[INFO] running `Command { std: "docker" "start" "-a" "f166abd789868e656cc16255c97b62c51bf700bb568902a408bbf8464b2d53de", 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/grok-956226df30364158)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test pattern_parser::tests::legal_grok_patterns ... ok
[INFO] [stdout] test pattern_parser::tests::test_grok_split ... ok
[INFO] [stdout] test pattern_parser::tests::real_grok_patterns ... ok
[INFO] [stdout] test tests::test_adhoc_pattern_conflict ... ok
[INFO] [stdout] test tests::test_capture_names ... ok
[INFO] [stdout] test tests::test_capture_error ... ok
[INFO] [stdout] test tests::test_capture_names_with_type ... ok
[INFO] [stdout] test pattern_parser::tests::illegal_grok_patterns ... ok
[INFO] [stdout] test tests::test_adhoc_pattern ... ok
[INFO] [stdout] test tests::test_alias_anonymous_pattern ... ok
[INFO] [stdout] test tests::test_adhoc_pattern_in_iter ... ok
[INFO] [stdout] test tests::test_composite_or_pattern ... ok
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stdout] test tests::test_from_iter ... ok
[INFO] [stdout] test tests::test_simple_anonymous_pattern ... ok
[INFO] [stdout] test tests::test_alias_named_pattern ... ok
[INFO] [stdout] test tests::test_simple_named_pattern ... ok
[INFO] [stdout] test tests::test_capture_repeat ... ok
[INFO] [stdout] test tests::test_with_alias_only ... ok
[INFO] [stdout] test tests::test_matches_into_iter ... ok
[INFO] [stdout] test tests::test_match_iterator ... ok
[INFO] [stdout] test tests::test_multiple_patterns ... ok
[INFO] [stdout] test tests::test_loaded_default_patterns ... ok
[INFO] [stdout] test tests::test_match_deep_patterns ... ok
[INFO] [stdout] test tests::test_pattern_with_definition ... ok
[INFO] [stdout] test tests::test_compile_deep_patterns ... ok
[INFO] [stderr]    Doc-tests grok
[INFO] [stdout] test tests::test_compilation_of_all_default_patterns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f166abd789868e656cc16255c97b62c51bf700bb568902a408bbf8464b2d53de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f166abd789868e656cc16255c97b62c51bf700bb568902a408bbf8464b2d53de", kill_on_drop: false }`
[INFO] [stdout] f166abd789868e656cc16255c97b62c51bf700bb568902a408bbf8464b2d53de