[INFO] cloning repository https://github.com/vighneshbirodkar/noob_sudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vighneshbirodkar/noob_sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvighneshbirodkar%2Fnoob_sudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvighneshbirodkar%2Fnoob_sudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42c4be52434fb1d4cf5666dca8bd8c6d16448633
[INFO] testing vighneshbirodkar/noob_sudoku against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvighneshbirodkar%2Fnoob_sudoku" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vighneshbirodkar/noob_sudoku 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/vighneshbirodkar/noob_sudoku
[INFO] finished tweaking git repo https://github.com/vighneshbirodkar/noob_sudoku
[INFO] tweaked toml for git repo https://github.com/vighneshbirodkar/noob_sudoku written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/vighneshbirodkar/noob_sudoku 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] fede56a33530e387b7c4daad185d74ee16d5f64b15a5f9c358afd7d744fb02f4
[INFO] running `Command { std: "docker" "start" "-a" "fede56a33530e387b7c4daad185d74ee16d5f64b15a5f9c358afd7d744fb02f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fede56a33530e387b7c4daad185d74ee16d5f64b15a5f9c358afd7d744fb02f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fede56a33530e387b7c4daad185d74ee16d5f64b15a5f9c358afd7d744fb02f4", kill_on_drop: false }`
[INFO] [stdout] fede56a33530e387b7c4daad185d74ee16d5f64b15a5f9c358afd7d744fb02f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b6da41b6ed0d03df5608a864b3751cb2db4407bc68c5afda91380a129c2d3ddf
[INFO] running `Command { std: "docker" "start" "-a" "b6da41b6ed0d03df5608a864b3751cb2db4407bc68c5afda91380a129c2d3ddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling noob_sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "b6da41b6ed0d03df5608a864b3751cb2db4407bc68c5afda91380a129c2d3ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6da41b6ed0d03df5608a864b3751cb2db4407bc68c5afda91380a129c2d3ddf", kill_on_drop: false }`
[INFO] [stdout] b6da41b6ed0d03df5608a864b3751cb2db4407bc68c5afda91380a129c2d3ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 84888e017f729750449282d51d8166561fe4bce3e89aca93ebf23e43864f1604
[INFO] running `Command { std: "docker" "start" "-a" "84888e017f729750449282d51d8166561fe4bce3e89aca93ebf23e43864f1604", kill_on_drop: false }`
[INFO] [stderr]    Compiling noob_sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "84888e017f729750449282d51d8166561fe4bce3e89aca93ebf23e43864f1604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84888e017f729750449282d51d8166561fe4bce3e89aca93ebf23e43864f1604", kill_on_drop: false }`
[INFO] [stdout] 84888e017f729750449282d51d8166561fe4bce3e89aca93ebf23e43864f1604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0e89ca53f0171eb20631ef4224bf04c867f2c0713495d8298e24e388aa3006d6
[INFO] running `Command { std: "docker" "start" "-a" "0e89ca53f0171eb20631ef4224bf04c867f2c0713495d8298e24e388aa3006d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/noob_sudoku-dbbb31f643e75063)
[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" "0e89ca53f0171eb20631ef4224bf04c867f2c0713495d8298e24e388aa3006d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e89ca53f0171eb20631ef4224bf04c867f2c0713495d8298e24e388aa3006d6", kill_on_drop: false }`
[INFO] [stdout] 0e89ca53f0171eb20631ef4224bf04c867f2c0713495d8298e24e388aa3006d6