[INFO] fetching crate portable-futures 0.0.0...
[INFO] checking portable-futures-0.0.0 against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676
[INFO] extracting crate portable-futures 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate portable-futures 0.0.0 on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate portable-futures 0.0.0
[INFO] finished tweaking crates.io crate portable-futures 0.0.0
[INFO] tweaked toml for crates.io crate portable-futures 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4f1a04806b6564f774da8d5670bfa839e1ad05849f72fa04d6b417c3ccb7b2d
[INFO] running `Command { std: "docker" "start" "-a" "a4f1a04806b6564f774da8d5670bfa839e1ad05849f72fa04d6b417c3ccb7b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f1a04806b6564f774da8d5670bfa839e1ad05849f72fa04d6b417c3ccb7b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f1a04806b6564f774da8d5670bfa839e1ad05849f72fa04d6b417c3ccb7b2d", kill_on_drop: false }`
[INFO] [stdout] a4f1a04806b6564f774da8d5670bfa839e1ad05849f72fa04d6b417c3ccb7b2d


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/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/14b60ef9597b6422074360d8574e04c5154daa5fc0ce0c007594d6321a2af510/merged/opt/rustwide/cargo-home: no space left on device: unknown