[INFO] cloning repository https://github.com/antoinehebert/sudoku_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antoinehebert/sudoku_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoinehebert%2Fsudoku_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoinehebert%2Fsudoku_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89e1239f00d7b19c6e0b16055f558acb878fc714
[INFO] testing antoinehebert/sudoku_solver against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantoinehebert%2Fsudoku_solver" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antoinehebert/sudoku_solver on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antoinehebert/sudoku_solver
[INFO] finished tweaking git repo https://github.com/antoinehebert/sudoku_solver
[INFO] tweaked toml for git repo https://github.com/antoinehebert/sudoku_solver written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/antoinehebert/sudoku_solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c64dde25a1343d675c696641ae3f2a7b0c5578b028b495a9ed74e39dff09024
[INFO] running `Command { std: "docker" "start" "-a" "3c64dde25a1343d675c696641ae3f2a7b0c5578b028b495a9ed74e39dff09024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c64dde25a1343d675c696641ae3f2a7b0c5578b028b495a9ed74e39dff09024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c64dde25a1343d675c696641ae3f2a7b0c5578b028b495a9ed74e39dff09024", kill_on_drop: false }`
[INFO] [stdout] 3c64dde25a1343d675c696641ae3f2a7b0c5578b028b495a9ed74e39dff09024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d0f0b45716fe537607b8c7e80bed50f40d96b9a041f2ab40ce93a92a8ee144
[INFO] running `Command { std: "docker" "start" "-a" "a6d0f0b45716fe537607b8c7e80bed50f40d96b9a041f2ab40ce93a92a8ee144", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sudoku_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "a6d0f0b45716fe537607b8c7e80bed50f40d96b9a041f2ab40ce93a92a8ee144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d0f0b45716fe537607b8c7e80bed50f40d96b9a041f2ab40ce93a92a8ee144", kill_on_drop: false }`
[INFO] [stdout] a6d0f0b45716fe537607b8c7e80bed50f40d96b9a041f2ab40ce93a92a8ee144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aea97c832be6e56fe9ff9f83ffb4ea8c59fc9a06c6e1a5601df24a2e640b058
[INFO] running `Command { std: "docker" "start" "-a" "2aea97c832be6e56fe9ff9f83ffb4ea8c59fc9a06c6e1a5601df24a2e640b058", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sudoku_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "2aea97c832be6e56fe9ff9f83ffb4ea8c59fc9a06c6e1a5601df24a2e640b058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aea97c832be6e56fe9ff9f83ffb4ea8c59fc9a06c6e1a5601df24a2e640b058", kill_on_drop: false }`
[INFO] [stdout] 2aea97c832be6e56fe9ff9f83ffb4ea8c59fc9a06c6e1a5601df24a2e640b058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38d01b99675b259bc0799be7ab79003e71ce38507e3bee7b0ccaaa0d5dd3c0a5
[INFO] running `Command { std: "docker" "start" "-a" "38d01b99675b259bc0799be7ab79003e71ce38507e3bee7b0ccaaa0d5dd3c0a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sudoku_solver-18b2ea48a88decf3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_center_string ... ok
[INFO] [stdout] test tests::test_cross ... ok
[INFO] [stdout] test tests::test_constants ... ok
[INFO] [stdout] test tests::test_puzzle ... ok
[INFO] [stdout] test tests::test_parse_grid_validation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38d01b99675b259bc0799be7ab79003e71ce38507e3bee7b0ccaaa0d5dd3c0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d01b99675b259bc0799be7ab79003e71ce38507e3bee7b0ccaaa0d5dd3c0a5", kill_on_drop: false }`
[INFO] [stdout] 38d01b99675b259bc0799be7ab79003e71ce38507e3bee7b0ccaaa0d5dd3c0a5