[INFO] fetching crate is-even-or-odd 1.0.0...
[INFO] testing is-even-or-odd-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate is-even-or-odd 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate is-even-or-odd 1.0.0
[INFO] finished tweaking crates.io crate is-even-or-odd 1.0.0
[INFO] tweaked toml for crates.io crate is-even-or-odd 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate is-even-or-odd 1.0.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bed8a9257b292420bcf3a25fe74948a35365876650f4e6e8408796c88fa47f24
[INFO] running `Command { std: "docker" "start" "-a" "bed8a9257b292420bcf3a25fe74948a35365876650f4e6e8408796c88fa47f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bed8a9257b292420bcf3a25fe74948a35365876650f4e6e8408796c88fa47f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed8a9257b292420bcf3a25fe74948a35365876650f4e6e8408796c88fa47f24", kill_on_drop: false }`
[INFO] [stdout] bed8a9257b292420bcf3a25fe74948a35365876650f4e6e8408796c88fa47f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] be9cc4de642dea5a75f7a964a274f84867b26f4f5fca614ad2627f12e8e52756
[INFO] running `Command { std: "docker" "start" "-a" "be9cc4de642dea5a75f7a964a274f84867b26f4f5fca614ad2627f12e8e52756", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-odd v1.1.1
[INFO] [stderr]    Compiling is-even v1.0.0
[INFO] [stderr]    Compiling is-even-or-odd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "be9cc4de642dea5a75f7a964a274f84867b26f4f5fca614ad2627f12e8e52756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9cc4de642dea5a75f7a964a274f84867b26f4f5fca614ad2627f12e8e52756", kill_on_drop: false }`
[INFO] [stdout] be9cc4de642dea5a75f7a964a274f84867b26f4f5fca614ad2627f12e8e52756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 31c75208ca2f6f6e62ae094916721a51201df0f545cbc91ba8101a32ff026a97
[INFO] running `Command { std: "docker" "start" "-a" "31c75208ca2f6f6e62ae094916721a51201df0f545cbc91ba8101a32ff026a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-even-or-odd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "31c75208ca2f6f6e62ae094916721a51201df0f545cbc91ba8101a32ff026a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c75208ca2f6f6e62ae094916721a51201df0f545cbc91ba8101a32ff026a97", kill_on_drop: false }`
[INFO] [stdout] 31c75208ca2f6f6e62ae094916721a51201df0f545cbc91ba8101a32ff026a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 828cbb054426c4134c57f16255e14916451f26d72b4ad9ee0c2d464c0d78853e
[INFO] running `Command { std: "docker" "start" "-a" "828cbb054426c4134c57f16255e14916451f26d72b4ad9ee0c2d464c0d78853e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_even_or_odd-8e7b4325cbf0116c)
[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]    Doc-tests is_even_or_odd
[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" "828cbb054426c4134c57f16255e14916451f26d72b4ad9ee0c2d464c0d78853e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828cbb054426c4134c57f16255e14916451f26d72b4ad9ee0c2d464c0d78853e", kill_on_drop: false }`
[INFO] [stdout] 828cbb054426c4134c57f16255e14916451f26d72b4ad9ee0c2d464c0d78853e