[INFO] fetching crate CommandLib 1.0.0...
[INFO] checking CommandLib-1.0.0 against master#1f81f906893d166d05fb4839f169983f2b564cc7 for pr-135167
[INFO] extracting crate CommandLib 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate CommandLib 1.0.0 on toolchain 1f81f906893d166d05fb4839f169983f2b564cc7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate CommandLib 1.0.0
[INFO] finished tweaking crates.io crate CommandLib 1.0.0
[INFO] tweaked toml for crates.io crate CommandLib 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1f81f906893d166d05fb4839f169983f2b564cc7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3018136cf5d0d05ff9739a58e8e2dde269d620791e8ff1c47917ecf28c17bdcb
[INFO] running `Command { std: "docker" "start" "-a" "3018136cf5d0d05ff9739a58e8e2dde269d620791e8ff1c47917ecf28c17bdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3018136cf5d0d05ff9739a58e8e2dde269d620791e8ff1c47917ecf28c17bdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3018136cf5d0d05ff9739a58e8e2dde269d620791e8ff1c47917ecf28c17bdcb", kill_on_drop: false }`
[INFO] [stdout] 3018136cf5d0d05ff9739a58e8e2dde269d620791e8ff1c47917ecf28c17bdcb


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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": mkdir /var/lib/docker/overlay2/56e495b60bbfc30a74ef3020a31be98916069acb1d187e15178c5b997385416a/merged/opt/rustwide/rustup-home: no space left on device: unknown