[INFO] fetching crate stur 0.1.1...
[INFO] testing stur-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stur 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate stur 0.1.1
[INFO] finished tweaking crates.io crate stur 0.1.1
[INFO] tweaked toml for crates.io crate stur 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stur 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 833af4ec32ed8fd242779c7b9b3c9565305ec13341fa6b3bdd1446aeb10cc2cf
[INFO] running `Command { std: "docker" "start" "-a" "833af4ec32ed8fd242779c7b9b3c9565305ec13341fa6b3bdd1446aeb10cc2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "833af4ec32ed8fd242779c7b9b3c9565305ec13341fa6b3bdd1446aeb10cc2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833af4ec32ed8fd242779c7b9b3c9565305ec13341fa6b3bdd1446aeb10cc2cf", kill_on_drop: false }`
[INFO] [stdout] 833af4ec32ed8fd242779c7b9b3c9565305ec13341fa6b3bdd1446aeb10cc2cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5577ce20dfc9496e6fd65d5c12ea1d09b0ed8913f734299f82911627b53c084c
[INFO] running `Command { std: "docker" "start" "-a" "5577ce20dfc9496e6fd65d5c12ea1d09b0ed8913f734299f82911627b53c084c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stur v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "5577ce20dfc9496e6fd65d5c12ea1d09b0ed8913f734299f82911627b53c084c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5577ce20dfc9496e6fd65d5c12ea1d09b0ed8913f734299f82911627b53c084c", kill_on_drop: false }`
[INFO] [stdout] 5577ce20dfc9496e6fd65d5c12ea1d09b0ed8913f734299f82911627b53c084c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d59e47a89642134922040c80d09a6c75cf4e27a187b9cc93c0644f7a4de3b108
[INFO] running `Command { std: "docker" "start" "-a" "d59e47a89642134922040c80d09a6c75cf4e27a187b9cc93c0644f7a4de3b108", kill_on_drop: false }`
[INFO] [stderr]    Compiling stur v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d59e47a89642134922040c80d09a6c75cf4e27a187b9cc93c0644f7a4de3b108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59e47a89642134922040c80d09a6c75cf4e27a187b9cc93c0644f7a4de3b108", kill_on_drop: false }`
[INFO] [stdout] d59e47a89642134922040c80d09a6c75cf4e27a187b9cc93c0644f7a4de3b108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61f12562a18e9f6c45bfe0df3702aaaf1a8e07afa823b8354b4c08cac4989df7
[INFO] running `Command { std: "docker" "start" "-a" "61f12562a18e9f6c45bfe0df3702aaaf1a8e07afa823b8354b4c08cac4989df7", 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/stur-51823ec404a51ffa)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_count_lines ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_last_line ... ok
[INFO] [stdout] test tests::test_first_line ... ok
[INFO] [stdout] test tests::test_line_number ... ok
[INFO] [stdout] test tests::test_trim_leading_empty_lines ... ok
[INFO] [stdout] test tests::test_trim_leading_spaces ... ok
[INFO] [stdout] test tests::test_trim_leading_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stur
[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" "61f12562a18e9f6c45bfe0df3702aaaf1a8e07afa823b8354b4c08cac4989df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f12562a18e9f6c45bfe0df3702aaaf1a8e07afa823b8354b4c08cac4989df7", kill_on_drop: false }`
[INFO] [stdout] 61f12562a18e9f6c45bfe0df3702aaaf1a8e07afa823b8354b4c08cac4989df7