[INFO] fetching crate lcowsay 0.5.12...
[INFO] testing lcowsay-0.5.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lcowsay 0.5.12 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lcowsay 0.5.12
[INFO] finished tweaking crates.io crate lcowsay 0.5.12
[INFO] tweaked toml for crates.io crate lcowsay 0.5.12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lcowsay 0.5.12 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 lcowsay 0.5.12 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1c2005edd8f7b386d40d66ebf2ac8a3df77d686f3c25549784e3594e62d12580
[INFO] running `Command { std: "docker" "start" "-a" "1c2005edd8f7b386d40d66ebf2ac8a3df77d686f3c25549784e3594e62d12580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2005edd8f7b386d40d66ebf2ac8a3df77d686f3c25549784e3594e62d12580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2005edd8f7b386d40d66ebf2ac8a3df77d686f3c25549784e3594e62d12580", kill_on_drop: false }`
[INFO] [stdout] 1c2005edd8f7b386d40d66ebf2ac8a3df77d686f3c25549784e3594e62d12580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1080882d64be347bf3d75c8971dc78fa3f17ab2bb1d4ef18657b69111b2ef13b
[INFO] running `Command { std: "docker" "start" "-a" "1080882d64be347bf3d75c8971dc78fa3f17ab2bb1d4ef18657b69111b2ef13b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling pocket-resources v0.3.2
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling csscolorparser v0.7.2
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling colorgrad v0.7.2
[INFO] [stderr]    Compiling anstyle-lossy v1.1.4
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling lcat v0.7.16
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling hyphenation_commons v0.8.4
[INFO] [stderr]    Compiling hyphenation v0.8.4
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling lcowsay v0.5.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.42s
[INFO] running `Command { std: "docker" "inspect" "1080882d64be347bf3d75c8971dc78fa3f17ab2bb1d4ef18657b69111b2ef13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1080882d64be347bf3d75c8971dc78fa3f17ab2bb1d4ef18657b69111b2ef13b", kill_on_drop: false }`
[INFO] [stdout] 1080882d64be347bf3d75c8971dc78fa3f17ab2bb1d4ef18657b69111b2ef13b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3865fe7feacc11ebd5a100dcde0305590ea14c108127ff41aaf58c54f6be7ef4
[INFO] running `Command { std: "docker" "start" "-a" "3865fe7feacc11ebd5a100dcde0305590ea14c108127ff41aaf58c54f6be7ef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling lcowsay v0.5.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "3865fe7feacc11ebd5a100dcde0305590ea14c108127ff41aaf58c54f6be7ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3865fe7feacc11ebd5a100dcde0305590ea14c108127ff41aaf58c54f6be7ef4", kill_on_drop: false }`
[INFO] [stdout] 3865fe7feacc11ebd5a100dcde0305590ea14c108127ff41aaf58c54f6be7ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 906f1ff30cf569ded43fd68b2f26adaf609271482c84eecbc3d2bd7286384763
[INFO] running `Command { std: "docker" "start" "-a" "906f1ff30cf569ded43fd68b2f26adaf609271482c84eecbc3d2bd7286384763", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lcowsay-428bd5e6a14c9fb1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cow::test::test_cow_new ... ok
[INFO] [stdout] test bubble::tests::test_bubble_sl ... ok
[INFO] [stdout] test bubble::tests::test_bubble_break ... ok
[INFO] [stdout] test bubble::tests::test_bubble_tab ... ok
[INFO] [stdout] test bubble::tests::test_bubble_ml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lcowsay-89d4f3057aa7a750)
[INFO] [stderr]    Doc-tests lcowsay
[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" "906f1ff30cf569ded43fd68b2f26adaf609271482c84eecbc3d2bd7286384763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906f1ff30cf569ded43fd68b2f26adaf609271482c84eecbc3d2bd7286384763", kill_on_drop: false }`
[INFO] [stdout] 906f1ff30cf569ded43fd68b2f26adaf609271482c84eecbc3d2bd7286384763