[INFO] cloning repository https://github.com/Bstrutt/Sudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bstrutt/Sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBstrutt%2FSudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBstrutt%2FSudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0a87de6a0921127e9ad7806b6c32fdf1c635ca9
[INFO] checking Bstrutt/Sudoku against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBstrutt%2FSudoku" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bstrutt/Sudoku on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bstrutt/Sudoku
[INFO] finished tweaking git repo https://github.com/Bstrutt/Sudoku
[INFO] tweaked toml for git repo https://github.com/Bstrutt/Sudoku written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/Bstrutt/Sudoku already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit-vec v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a19bc18e11f9a6f70c8e6e1a0af2689887c635159959167f7e2c92b7e35e110
[INFO] running `Command { std: "docker" "start" "-a" "3a19bc18e11f9a6f70c8e6e1a0af2689887c635159959167f7e2c92b7e35e110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a19bc18e11f9a6f70c8e6e1a0af2689887c635159959167f7e2c92b7e35e110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a19bc18e11f9a6f70c8e6e1a0af2689887c635159959167f7e2c92b7e35e110", kill_on_drop: false }`
[INFO] [stdout] 3a19bc18e11f9a6f70c8e6e1a0af2689887c635159959167f7e2c92b7e35e110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529fc98396808321bf3aa966d3bcaee9d564f4583268d23ae2f38340ffd70f29
[INFO] running `Command { std: "docker" "start" "-a" "529fc98396808321bf3aa966d3bcaee9d564f4583268d23ae2f38340ffd70f29", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.1
[INFO] [stderr]     Checking sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "529fc98396808321bf3aa966d3bcaee9d564f4583268d23ae2f38340ffd70f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529fc98396808321bf3aa966d3bcaee9d564f4583268d23ae2f38340ffd70f29", kill_on_drop: false }`
[INFO] [stdout] 529fc98396808321bf3aa966d3bcaee9d564f4583268d23ae2f38340ffd70f29