[INFO] fetching crate specto 0.2.0...
[INFO] testing specto-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate specto 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate specto 0.2.0
[INFO] finished tweaking crates.io crate specto 0.2.0
[INFO] tweaked toml for crates.io crate specto 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate specto 0.2.0 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 specto 0.2.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 973b428683499392b22137a18051bbf6ee63b1d2d768fd8bdb0bbab7015f1ec1
[INFO] running `Command { std: "docker" "start" "-a" "973b428683499392b22137a18051bbf6ee63b1d2d768fd8bdb0bbab7015f1ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "973b428683499392b22137a18051bbf6ee63b1d2d768fd8bdb0bbab7015f1ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973b428683499392b22137a18051bbf6ee63b1d2d768fd8bdb0bbab7015f1ec1", kill_on_drop: false }`
[INFO] [stdout] 973b428683499392b22137a18051bbf6ee63b1d2d768fd8bdb0bbab7015f1ec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6400b5fa54fd54dbdda8b581cf407a73ac1670048ce03f6005fc902c41c55f63
[INFO] running `Command { std: "docker" "start" "-a" "6400b5fa54fd54dbdda8b581cf407a73ac1670048ce03f6005fc902c41c55f63", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling bufio v0.1.0
[INFO] [stderr]    Compiling jiff v0.2.4
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling grev v0.1.3
[INFO] [stderr]    Compiling specto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: specto@0.2.0: Not in a git repository; unable to embed git revision
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.03s
[INFO] running `Command { std: "docker" "inspect" "6400b5fa54fd54dbdda8b581cf407a73ac1670048ce03f6005fc902c41c55f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6400b5fa54fd54dbdda8b581cf407a73ac1670048ce03f6005fc902c41c55f63", kill_on_drop: false }`
[INFO] [stdout] 6400b5fa54fd54dbdda8b581cf407a73ac1670048ce03f6005fc902c41c55f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0cc33f74f6139cc26bf3c137ccdcf7e4438fe7f72ac758f9cb1ae6666155338b
[INFO] running `Command { std: "docker" "start" "-a" "0cc33f74f6139cc26bf3c137ccdcf7e4438fe7f72ac758f9cb1ae6666155338b", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr] warning: specto@0.2.0: Not in a git repository; unable to embed git revision
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling specto v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "0cc33f74f6139cc26bf3c137ccdcf7e4438fe7f72ac758f9cb1ae6666155338b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc33f74f6139cc26bf3c137ccdcf7e4438fe7f72ac758f9cb1ae6666155338b", kill_on_drop: false }`
[INFO] [stdout] 0cc33f74f6139cc26bf3c137ccdcf7e4438fe7f72ac758f9cb1ae6666155338b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ada5ea1dc44cdc8aa6a1f8820e38d86b722036367e2de5d84990b12af21ec9c
[INFO] running `Command { std: "docker" "start" "-a" "7ada5ea1dc44cdc8aa6a1f8820e38d86b722036367e2de5d84990b12af21ec9c", kill_on_drop: false }`
[INFO] [stderr] warning: specto@0.2.0: Not in a git repository; unable to embed git revision
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/specto-f9987ddc69603696)
[INFO] [stdout] test args::tests::duration_parsing ... ok
[INFO] [stdout] test logger::tests::exceeding_write ... ok
[INFO] [stdout] test backoff::tests::backoff ... ok
[INFO] [stdout] test rotate::tests::line_counting ... ok
[INFO] [stdout] test rotate::tests::immediate_rotation ... ok
[INFO] [stdout] test rotate::tests::forward_rotation ... ok
[INFO] [stdout] test rotate::tests::rotation_max_files ... ok
[INFO] [stdout] test rotate::tests::extensive_line_writing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ada5ea1dc44cdc8aa6a1f8820e38d86b722036367e2de5d84990b12af21ec9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ada5ea1dc44cdc8aa6a1f8820e38d86b722036367e2de5d84990b12af21ec9c", kill_on_drop: false }`
[INFO] [stdout] 7ada5ea1dc44cdc8aa6a1f8820e38d86b722036367e2de5d84990b12af21ec9c