[INFO] fetching crate parco 5.1.0...
[INFO] testing parco-5.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate parco 5.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate parco 5.1.0
[INFO] finished tweaking crates.io crate parco 5.1.0
[INFO] tweaked toml for crates.io crate parco 5.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parco 5.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 1672e13bdd4bab87a392b67527197e6a0cbe132bf7bde0effe1a32ffc183247b
[INFO] running `Command { std: "docker" "start" "-a" "1672e13bdd4bab87a392b67527197e6a0cbe132bf7bde0effe1a32ffc183247b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1672e13bdd4bab87a392b67527197e6a0cbe132bf7bde0effe1a32ffc183247b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1672e13bdd4bab87a392b67527197e6a0cbe132bf7bde0effe1a32ffc183247b", kill_on_drop: false }`
[INFO] [stdout] 1672e13bdd4bab87a392b67527197e6a0cbe132bf7bde0effe1a32ffc183247b
[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] 04f439d804c30341e909d0f1a52d79757fb51c858a3afa4fa7d8502af4ac97a9
[INFO] running `Command { std: "docker" "start" "-a" "04f439d804c30341e909d0f1a52d79757fb51c858a3afa4fa7d8502af4ac97a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling parco v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "04f439d804c30341e909d0f1a52d79757fb51c858a3afa4fa7d8502af4ac97a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f439d804c30341e909d0f1a52d79757fb51c858a3afa4fa7d8502af4ac97a9", kill_on_drop: false }`
[INFO] [stdout] 04f439d804c30341e909d0f1a52d79757fb51c858a3afa4fa7d8502af4ac97a9
[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] 37d9ce4b44bd80f117f78f4eaa364d6391944c05824894dd628743f2e051b0e5
[INFO] running `Command { std: "docker" "start" "-a" "37d9ce4b44bd80f117f78f4eaa364d6391944c05824894dd628743f2e051b0e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling parco v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "37d9ce4b44bd80f117f78f4eaa364d6391944c05824894dd628743f2e051b0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d9ce4b44bd80f117f78f4eaa364d6391944c05824894dd628743f2e051b0e5", kill_on_drop: false }`
[INFO] [stdout] 37d9ce4b44bd80f117f78f4eaa364d6391944c05824894dd628743f2e051b0e5
[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] 5629bdacfb475bdf77ae8e2c5ddd3e01008f7758cb05a391881638e52513a26b
[INFO] running `Command { std: "docker" "start" "-a" "5629bdacfb475bdf77ae8e2c5ddd3e01008f7758cb05a391881638e52513a26b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parco-abd53d42ccd22cf0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests parco
[INFO] [stdout] test tests::test_alternative_parsing ... ok
[INFO] [stdout] test tests::test_collecting ... ok
[INFO] [stdout] test tests::test_position_tracking ... ok
[INFO] [stdout] test tests::test_output_mapping ... ok
[INFO] [stdout] test tests::test_sequential_parsing ... ok
[INFO] [stdout] test tests::test_taking_one_part ... ok
[INFO] [stdout] test tests::test_taking_one_matching_part ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "5629bdacfb475bdf77ae8e2c5ddd3e01008f7758cb05a391881638e52513a26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5629bdacfb475bdf77ae8e2c5ddd3e01008f7758cb05a391881638e52513a26b", kill_on_drop: false }`
[INFO] [stdout] 5629bdacfb475bdf77ae8e2c5ddd3e01008f7758cb05a391881638e52513a26b