[INFO] cloning repository https://github.com/tyrex1829/fellowship-assignment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyrex1829/fellowship-assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrex1829%2Ffellowship-assignment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrex1829%2Ffellowship-assignment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a94d6b14c0ed43dbd68c1238f3a34a181a9b7423
[INFO] checking tyrex1829/fellowship-assignment against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrex1829%2Ffellowship-assignment" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyrex1829/fellowship-assignment
[INFO] finished tweaking git repo https://github.com/tyrex1829/fellowship-assignment
[INFO] tweaked toml for git repo https://github.com/tyrex1829/fellowship-assignment written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyrex1829/fellowship-assignment on toolchain fc5af1813307d25a84d633f21e2e53c9376eb547
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyrex1829/fellowship-assignment 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" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74cc345f5ce4e4e4f2aa05867de61d14521ea438f79e50fc762eb6a220733422
[INFO] running `Command { std: "docker" "start" "-a" "74cc345f5ce4e4e4f2aa05867de61d14521ea438f79e50fc762eb6a220733422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74cc345f5ce4e4e4f2aa05867de61d14521ea438f79e50fc762eb6a220733422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cc345f5ce4e4e4f2aa05867de61d14521ea438f79e50fc762eb6a220733422", kill_on_drop: false }`
[INFO] [stdout] 74cc345f5ce4e4e4f2aa05867de61d14521ea438f79e50fc762eb6a220733422


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/bb28953a8210e5d84c63b7a6b822e4f5b827ff95a43226fad5879301ecfce8c6/merged: no space left on device