[INFO] fetching crate grid_search_cardinal_point_to_point 0.3.1...
[INFO] checking grid_search_cardinal_point_to_point-0.3.1 against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022
[INFO] extracting crate grid_search_cardinal_point_to_point 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_point_to_point 0.3.1 on toolchain ecb170afc878648c3ae355dbd596c8e4b6f7ebdc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grid_search_cardinal_point_to_point 0.3.1
[INFO] finished tweaking crates.io crate grid_search_cardinal_point_to_point 0.3.1
[INFO] tweaked toml for crates.io crate grid_search_cardinal_point_to_point 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate grid_search_cardinal_point_to_point 0.3.1 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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grid_search_cardinal_common v0.3.1
[INFO] [stderr]   Downloaded grid_search_maze v0.2.0
[INFO] [stderr]   Downloaded rand_isaac v0.3.0
[INFO] [stderr]   Downloaded coord_2d v0.3.2
[INFO] [stderr]   Downloaded grid_2d v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f6af983cdb752cfa4248737a69f0f1635b53799a9dee4d2a2f87ce0bc217b6f
[INFO] running `Command { std: "docker" "start" "-a" "9f6af983cdb752cfa4248737a69f0f1635b53799a9dee4d2a2f87ce0bc217b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f6af983cdb752cfa4248737a69f0f1635b53799a9dee4d2a2f87ce0bc217b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6af983cdb752cfa4248737a69f0f1635b53799a9dee4d2a2f87ce0bc217b6f", kill_on_drop: false }`
[INFO] [stdout] 9f6af983cdb752cfa4248737a69f0f1635b53799a9dee4d2a2f87ce0bc217b6f


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-4-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/83f072a66a923bb131f598dba0867cd90715540a5a37384d261ce48aff60b5f3/merged/opt/rustwide/target: no space left on device: unknown