[INFO] fetching crate rsudoku 0.2.0...
[INFO] testing rsudoku-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rsudoku 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rsudoku 0.2.0
[INFO] finished tweaking crates.io crate rsudoku 0.2.0
[INFO] tweaked toml for crates.io crate rsudoku 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsudoku 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsudoku 0.2.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 908a62ca450f2c2b732fd779afd8fc88c6f8f90662176e0cdbf02349cad766de
[INFO] running `Command { std: "docker" "start" "-a" "908a62ca450f2c2b732fd779afd8fc88c6f8f90662176e0cdbf02349cad766de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "908a62ca450f2c2b732fd779afd8fc88c6f8f90662176e0cdbf02349cad766de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908a62ca450f2c2b732fd779afd8fc88c6f8f90662176e0cdbf02349cad766de", kill_on_drop: false }`
[INFO] [stdout] 908a62ca450f2c2b732fd779afd8fc88c6f8f90662176e0cdbf02349cad766de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24db6a5531923976782f5cedb38cd5d88abeb4a6fcfcef7b86df4182b62e577b
[INFO] running `Command { std: "docker" "start" "-a" "24db6a5531923976782f5cedb38cd5d88abeb4a6fcfcef7b86df4182b62e577b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked-array v0.1.0
[INFO] [stderr]    Compiling rsudoku v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "24db6a5531923976782f5cedb38cd5d88abeb4a6fcfcef7b86df4182b62e577b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24db6a5531923976782f5cedb38cd5d88abeb4a6fcfcef7b86df4182b62e577b", kill_on_drop: false }`
[INFO] [stdout] 24db6a5531923976782f5cedb38cd5d88abeb4a6fcfcef7b86df4182b62e577b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c11ee5f54c127f5d5b27a318f84ff0e6045ba18de901faea03b3fc7d0e266dcb
[INFO] running `Command { std: "docker" "start" "-a" "c11ee5f54c127f5d5b27a318f84ff0e6045ba18de901faea03b3fc7d0e266dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsudoku v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "c11ee5f54c127f5d5b27a318f84ff0e6045ba18de901faea03b3fc7d0e266dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11ee5f54c127f5d5b27a318f84ff0e6045ba18de901faea03b3fc7d0e266dcb", kill_on_drop: false }`
[INFO] [stdout] c11ee5f54c127f5d5b27a318f84ff0e6045ba18de901faea03b3fc7d0e266dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1659f3983ff7404df1fe847953536c364f509a4e39a5fe87ef732aa634ca9306
[INFO] running `Command { std: "docker" "start" "-a" "1659f3983ff7404df1fe847953536c364f509a4e39a5fe87ef732aa634ca9306", 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/rsudoku-06e8bf29fbf374a9)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsudoku-7d9371decc44aaa6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsudoku
[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] [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" "1659f3983ff7404df1fe847953536c364f509a4e39a5fe87ef732aa634ca9306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1659f3983ff7404df1fe847953536c364f509a4e39a5fe87ef732aa634ca9306", kill_on_drop: false }`
[INFO] [stdout] 1659f3983ff7404df1fe847953536c364f509a4e39a5fe87ef732aa634ca9306
