[INFO] fetching crate game-solver 0.1.0...
[INFO] testing game-solver-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate game-solver 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate game-solver 0.1.0
[INFO] finished tweaking crates.io crate game-solver 0.1.0
[INFO] tweaked toml for crates.io crate game-solver 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate game-solver 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 game-solver 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-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] 1c1cc7ee9c14e0076f3e4819d41f1323458b9e6f42e363bd4d3c224b41500677
[INFO] running `Command { std: "docker" "start" "-a" "1c1cc7ee9c14e0076f3e4819d41f1323458b9e6f42e363bd4d3c224b41500677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1cc7ee9c14e0076f3e4819d41f1323458b9e6f42e363bd4d3c224b41500677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1cc7ee9c14e0076f3e4819d41f1323458b9e6f42e363bd4d3c224b41500677", kill_on_drop: false }`
[INFO] [stdout] 1c1cc7ee9c14e0076f3e4819d41f1323458b9e6f42e363bd4d3c224b41500677
[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] 68f064012971af26cca637640d8aebc64bbacd65bacdea056c3fc4ec8e63dc62
[INFO] running `Command { std: "docker" "start" "-a" "68f064012971af26cca637640d8aebc64bbacd65bacdea056c3fc4ec8e63dc62", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "68f064012971af26cca637640d8aebc64bbacd65bacdea056c3fc4ec8e63dc62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f064012971af26cca637640d8aebc64bbacd65bacdea056c3fc4ec8e63dc62", kill_on_drop: false }`
[INFO] [stdout] 68f064012971af26cca637640d8aebc64bbacd65bacdea056c3fc4ec8e63dc62
[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] b41995ac9edf339ba72219da3939770756273b05111586a0cce0c0fbade46333
[INFO] running `Command { std: "docker" "start" "-a" "b41995ac9edf339ba72219da3939770756273b05111586a0cce0c0fbade46333", kill_on_drop: false }`
[INFO] [stderr]    Compiling array2d v0.3.0
[INFO] [stderr]    Compiling game-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "b41995ac9edf339ba72219da3939770756273b05111586a0cce0c0fbade46333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41995ac9edf339ba72219da3939770756273b05111586a0cce0c0fbade46333", kill_on_drop: false }`
[INFO] [stdout] b41995ac9edf339ba72219da3939770756273b05111586a0cce0c0fbade46333
[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] 2bb01e35a664c4e0f82b4929dd0b13ad6534079a8dc6f78ffda54bdfbecb4c1a
[INFO] running `Command { std: "docker" "start" "-a" "2bb01e35a664c4e0f82b4929dd0b13ad6534079a8dc6f78ffda54bdfbecb4c1a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/game_solver-d01fb748db6d3d33)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests game_solver
[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] [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" "2bb01e35a664c4e0f82b4929dd0b13ad6534079a8dc6f78ffda54bdfbecb4c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb01e35a664c4e0f82b4929dd0b13ad6534079a8dc6f78ffda54bdfbecb4c1a", kill_on_drop: false }`
[INFO] [stdout] 2bb01e35a664c4e0f82b4929dd0b13ad6534079a8dc6f78ffda54bdfbecb4c1a