[INFO] fetching crate debug_unwrap 1.0.3...
[INFO] checking debug_unwrap-1.0.3 against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] extracting crate debug_unwrap 1.0.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate debug_unwrap 1.0.3 on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate debug_unwrap 1.0.3
[INFO] finished tweaking crates.io crate debug_unwrap 1.0.3
[INFO] tweaked toml for crates.io crate debug_unwrap 1.0.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58027df33f4b73898aaa4c26d9e8468666346ecbf575fcef3d2cd038ef90c549
[INFO] running `Command { std: "docker" "start" "-a" "58027df33f4b73898aaa4c26d9e8468666346ecbf575fcef3d2cd038ef90c549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58027df33f4b73898aaa4c26d9e8468666346ecbf575fcef3d2cd038ef90c549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58027df33f4b73898aaa4c26d9e8468666346ecbf575fcef3d2cd038ef90c549", kill_on_drop: false }`
[INFO] [stdout] 58027df33f4b73898aaa4c26d9e8468666346ecbf575fcef3d2cd038ef90c549


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/overlay2/5501f63f71e84094093ea2429ab1ad7682b52e59070f480c0a986a9150ef493c/merged/opt/rustwide/rustup-home: no space left on device: unknown