[INFO] cloning repository https://github.com/howeih/Day-59-Colored-Tiling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howeih/Day-59-Colored-Tiling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-59-Colored-Tiling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-59-Colored-Tiling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89e98a8bab0e0001242fe46cd6061d85503bf18b
[INFO] testing howeih/Day-59-Colored-Tiling against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-59-Colored-Tiling" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/howeih/Day-59-Colored-Tiling 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/howeih/Day-59-Colored-Tiling
[INFO] finished tweaking git repo https://github.com/howeih/Day-59-Colored-Tiling
[INFO] tweaked toml for git repo https://github.com/howeih/Day-59-Colored-Tiling written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-59-Colored-Tiling 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0e06af6937a4b6f55798b179e71b4ea6b45e8a8dece4fafcc0290e6d5a72e4d8
[INFO] running `Command { std: "docker" "start" "-a" "0e06af6937a4b6f55798b179e71b4ea6b45e8a8dece4fafcc0290e6d5a72e4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e06af6937a4b6f55798b179e71b4ea6b45e8a8dece4fafcc0290e6d5a72e4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e06af6937a4b6f55798b179e71b4ea6b45e8a8dece4fafcc0290e6d5a72e4d8", kill_on_drop: false }`
[INFO] [stdout] 0e06af6937a4b6f55798b179e71b4ea6b45e8a8dece4fafcc0290e6d5a72e4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] c01e6a6d9c92f3407261d246959c02991324bde87c1dd9b1cb14ab3027dfe5c4
[INFO] running `Command { std: "docker" "start" "-a" "c01e6a6d9c92f3407261d246959c02991324bde87c1dd9b1cb14ab3027dfe5c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored_tiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c01e6a6d9c92f3407261d246959c02991324bde87c1dd9b1cb14ab3027dfe5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01e6a6d9c92f3407261d246959c02991324bde87c1dd9b1cb14ab3027dfe5c4", kill_on_drop: false }`
[INFO] [stdout] c01e6a6d9c92f3407261d246959c02991324bde87c1dd9b1cb14ab3027dfe5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] aa1491622c50e67c3454fd489f3f4681648342887b735b66ed2d688899dda671
[INFO] running `Command { std: "docker" "start" "-a" "aa1491622c50e67c3454fd489f3f4681648342887b735b66ed2d688899dda671", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored_tiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "aa1491622c50e67c3454fd489f3f4681648342887b735b66ed2d688899dda671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1491622c50e67c3454fd489f3f4681648342887b735b66ed2d688899dda671", kill_on_drop: false }`
[INFO] [stdout] aa1491622c50e67c3454fd489f3f4681648342887b735b66ed2d688899dda671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 383e55bc11ad05c7d652f83de2aadd94f69c7f94865511d7654d33d851f0c47d
[INFO] running `Command { std: "docker" "start" "-a" "383e55bc11ad05c7d652f83de2aadd94f69c7f94865511d7654d33d851f0c47d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colored_tiling-f71fc301d41cab97)
[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" "383e55bc11ad05c7d652f83de2aadd94f69c7f94865511d7654d33d851f0c47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383e55bc11ad05c7d652f83de2aadd94f69c7f94865511d7654d33d851f0c47d", kill_on_drop: false }`
[INFO] [stdout] 383e55bc11ad05c7d652f83de2aadd94f69c7f94865511d7654d33d851f0c47d