[INFO] fetching crate othello-cli 1.4.0...
[INFO] testing othello-cli-1.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate othello-cli 1.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate othello-cli 1.4.0
[INFO] finished tweaking crates.io crate othello-cli 1.4.0
[INFO] tweaked toml for crates.io crate othello-cli 1.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate othello-cli 1.4.0 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 othello-cli 1.4.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d645b2e412d74d9cf4a8551db9fa4651d8357c9d63dde654de8d11ee57ef8807
[INFO] running `Command { std: "docker" "start" "-a" "d645b2e412d74d9cf4a8551db9fa4651d8357c9d63dde654de8d11ee57ef8807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d645b2e412d74d9cf4a8551db9fa4651d8357c9d63dde654de8d11ee57ef8807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d645b2e412d74d9cf4a8551db9fa4651d8357c9d63dde654de8d11ee57ef8807", kill_on_drop: false }`
[INFO] [stdout] d645b2e412d74d9cf4a8551db9fa4651d8357c9d63dde654de8d11ee57ef8807
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66eb1e180ea4539c02cd194542470b2d508583697dda5a2e3ba9b806fc2293ee
[INFO] running `Command { std: "docker" "start" "-a" "66eb1e180ea4539c02cd194542470b2d508583697dda5a2e3ba9b806fc2293ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling othello-cli v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "66eb1e180ea4539c02cd194542470b2d508583697dda5a2e3ba9b806fc2293ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66eb1e180ea4539c02cd194542470b2d508583697dda5a2e3ba9b806fc2293ee", kill_on_drop: false }`
[INFO] [stdout] 66eb1e180ea4539c02cd194542470b2d508583697dda5a2e3ba9b806fc2293ee
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4c044f4c4b67b80c8ed0de8041b2807644af3f82e8c18c87959dd77f279bf8
[INFO] running `Command { std: "docker" "start" "-a" "8a4c044f4c4b67b80c8ed0de8041b2807644af3f82e8c18c87959dd77f279bf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling othello-cli v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8a4c044f4c4b67b80c8ed0de8041b2807644af3f82e8c18c87959dd77f279bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4c044f4c4b67b80c8ed0de8041b2807644af3f82e8c18c87959dd77f279bf8", kill_on_drop: false }`
[INFO] [stdout] 8a4c044f4c4b67b80c8ed0de8041b2807644af3f82e8c18c87959dd77f279bf8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f4684106f6187d44eb4f63853b21e3f0961b71437b72c5c06ec9ea13c1ce039
[INFO] running `Command { std: "docker" "start" "-a" "8f4684106f6187d44eb4f63853b21e3f0961b71437b72c5c06ec9ea13c1ce039", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/othello_cli-c2b15bc1b0c9f9e7)
[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" "8f4684106f6187d44eb4f63853b21e3f0961b71437b72c5c06ec9ea13c1ce039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f4684106f6187d44eb4f63853b21e3f0961b71437b72c5c06ec9ea13c1ce039", kill_on_drop: false }`
[INFO] [stdout] 8f4684106f6187d44eb4f63853b21e3f0961b71437b72c5c06ec9ea13c1ce039