[INFO] cloning repository https://github.com/utkarshg1/Rust-Triangle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/utkarshg1/Rust-Triangle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkarshg1%2FRust-Triangle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkarshg1%2FRust-Triangle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4806ec7d3a5308e0c0800915fcd8e6a6a6a0d7d
[INFO] checking utkarshg1/Rust-Triangle against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkarshg1%2FRust-Triangle" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/utkarshg1/Rust-Triangle on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/utkarshg1/Rust-Triangle
[INFO] finished tweaking git repo https://github.com/utkarshg1/Rust-Triangle
[INFO] tweaked toml for git repo https://github.com/utkarshg1/Rust-Triangle written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/utkarshg1/Rust-Triangle 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c2ba79b9b9c31b9ca4984c726cbb35ffb24569b8c23885f5961780f2070f277
[INFO] running `Command { std: "docker" "start" "-a" "9c2ba79b9b9c31b9ca4984c726cbb35ffb24569b8c23885f5961780f2070f277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c2ba79b9b9c31b9ca4984c726cbb35ffb24569b8c23885f5961780f2070f277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c2ba79b9b9c31b9ca4984c726cbb35ffb24569b8c23885f5961780f2070f277", kill_on_drop: false }`
[INFO] [stdout] 9c2ba79b9b9c31b9ca4984c726cbb35ffb24569b8c23885f5961780f2070f277


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/fa99e8e4b67b1cfe704fd641202bb70d348cefb9f2db0c6d5940c6a9bc43f952/merged/opt/rustwide/target: no space left on device: unknown