[INFO] fetching crate rs-grok-pattern-checker 0.1.0...
[INFO] testing rs-grok-pattern-checker-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rs-grok-pattern-checker 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rs-grok-pattern-checker 0.1.0
[INFO] finished tweaking crates.io crate rs-grok-pattern-checker 0.1.0
[INFO] tweaked toml for crates.io crate rs-grok-pattern-checker 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-grok-pattern-checker 0.1.0 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 crates.io crate rs-grok-pattern-checker 0.1.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c14069751c18c54bafb124fc8398c054994c2f91605c7e2bcda7725cac769368
[INFO] running `Command { std: "docker" "start" "-a" "c14069751c18c54bafb124fc8398c054994c2f91605c7e2bcda7725cac769368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c14069751c18c54bafb124fc8398c054994c2f91605c7e2bcda7725cac769368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14069751c18c54bafb124fc8398c054994c2f91605c7e2bcda7725cac769368", kill_on_drop: false }`
[INFO] [stdout] c14069751c18c54bafb124fc8398c054994c2f91605c7e2bcda7725cac769368
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86bceb1efa93f2cfcf5fb61cd33540236b0dac7ec491cd12602e85add35af627
[INFO] running `Command { std: "docker" "start" "-a" "86bceb1efa93f2cfcf5fb61cd33540236b0dac7ec491cd12602e85add35af627", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling grok v2.4.0
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling rs-grok-pattern-checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.88s
[INFO] running `Command { std: "docker" "inspect" "86bceb1efa93f2cfcf5fb61cd33540236b0dac7ec491cd12602e85add35af627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bceb1efa93f2cfcf5fb61cd33540236b0dac7ec491cd12602e85add35af627", kill_on_drop: false }`
[INFO] [stdout] 86bceb1efa93f2cfcf5fb61cd33540236b0dac7ec491cd12602e85add35af627
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0062e60b951533aedfdf45ab93c5015b8b724b442a692741704fad118cccce91
[INFO] running `Command { std: "docker" "start" "-a" "0062e60b951533aedfdf45ab93c5015b8b724b442a692741704fad118cccce91", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-grok-pattern-checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "0062e60b951533aedfdf45ab93c5015b8b724b442a692741704fad118cccce91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0062e60b951533aedfdf45ab93c5015b8b724b442a692741704fad118cccce91", kill_on_drop: false }`
[INFO] [stdout] 0062e60b951533aedfdf45ab93c5015b8b724b442a692741704fad118cccce91
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8b1a8fe70002bffa1ad3a8afbf19e5a7acb8c26447385151b79cb6df0035b5e
[INFO] running `Command { std: "docker" "start" "-a" "a8b1a8fe70002bffa1ad3a8afbf19e5a7acb8c26447385151b79cb6df0035b5e", 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/rs_grok_pattern_checker-1f27d0ea2f7dd04e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_grok_pattern_checker-62cf446a43b4ab46)
[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] [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] [stderr]    Doc-tests rs_grok_pattern_checker
[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" "a8b1a8fe70002bffa1ad3a8afbf19e5a7acb8c26447385151b79cb6df0035b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b1a8fe70002bffa1ad3a8afbf19e5a7acb8c26447385151b79cb6df0035b5e", kill_on_drop: false }`
[INFO] [stdout] a8b1a8fe70002bffa1ad3a8afbf19e5a7acb8c26447385151b79cb6df0035b5e
