[INFO] fetching crate kuntergrep 0.1.0...
[INFO] testing kuntergrep-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kuntergrep 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate kuntergrep 0.1.0
[INFO] finished tweaking crates.io crate kuntergrep 0.1.0
[INFO] tweaked toml for crates.io crate kuntergrep 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kuntergrep 0.1.0 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] crate crates.io crate kuntergrep 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-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] 626d67e018338b82ecf2b0f2b8ba6d8daefbc6fb36e0d4cc77bbb125406f0647
[INFO] running `Command { std: "docker" "start" "-a" "626d67e018338b82ecf2b0f2b8ba6d8daefbc6fb36e0d4cc77bbb125406f0647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626d67e018338b82ecf2b0f2b8ba6d8daefbc6fb36e0d4cc77bbb125406f0647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626d67e018338b82ecf2b0f2b8ba6d8daefbc6fb36e0d4cc77bbb125406f0647", kill_on_drop: false }`
[INFO] [stdout] 626d67e018338b82ecf2b0f2b8ba6d8daefbc6fb36e0d4cc77bbb125406f0647
[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] 4bbc3a07873a4715bbedbe637f5883ebcf62abded1fa3224cdef3b764fb00dfd
[INFO] running `Command { std: "docker" "start" "-a" "4bbc3a07873a4715bbedbe637f5883ebcf62abded1fa3224cdef3b764fb00dfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling kuntergrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "4bbc3a07873a4715bbedbe637f5883ebcf62abded1fa3224cdef3b764fb00dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbc3a07873a4715bbedbe637f5883ebcf62abded1fa3224cdef3b764fb00dfd", kill_on_drop: false }`
[INFO] [stdout] 4bbc3a07873a4715bbedbe637f5883ebcf62abded1fa3224cdef3b764fb00dfd
[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] a89cf8c92c73b1c32675e80f6b0d362d49df7613c0345d5eb96637ed5cb9307d
[INFO] running `Command { std: "docker" "start" "-a" "a89cf8c92c73b1c32675e80f6b0d362d49df7613c0345d5eb96637ed5cb9307d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kuntergrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a89cf8c92c73b1c32675e80f6b0d362d49df7613c0345d5eb96637ed5cb9307d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89cf8c92c73b1c32675e80f6b0d362d49df7613c0345d5eb96637ed5cb9307d", kill_on_drop: false }`
[INFO] [stdout] a89cf8c92c73b1c32675e80f6b0d362d49df7613c0345d5eb96637ed5cb9307d
[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] 219e5e0af88fa8ae6bd16249d70bd0c58d40d50e6dc506bb19b4cf85c95d9668
[INFO] running `Command { std: "docker" "start" "-a" "219e5e0af88fa8ae6bd16249d70bd0c58d40d50e6dc506bb19b4cf85c95d9668", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kuntergrep-f4fdf2b6599b99c0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_ne1ssw ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kuntergrep-613daded01ac174b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] [stderr]    Doc-tests kuntergrep
[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] running `Command { std: "docker" "inspect" "219e5e0af88fa8ae6bd16249d70bd0c58d40d50e6dc506bb19b4cf85c95d9668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219e5e0af88fa8ae6bd16249d70bd0c58d40d50e6dc506bb19b4cf85c95d9668", kill_on_drop: false }`
[INFO] [stdout] 219e5e0af88fa8ae6bd16249d70bd0c58d40d50e6dc506bb19b4cf85c95d9668