[INFO] fetching crate mumble-link 0.2.0...
[INFO] checking mumble-link-0.2.0 against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] extracting crate mumble-link 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mumble-link 0.2.0
[INFO] finished tweaking crates.io crate mumble-link 0.2.0
[INFO] tweaked toml for crates.io crate mumble-link 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mumble-link 0.2.0 on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mumble-link 0.2.0 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e5c14fd1ea85a2c856025c04fc4921d58093c462914f4c4216de82d45286e31
[INFO] running `Command { std: "docker" "start" "-a" "9e5c14fd1ea85a2c856025c04fc4921d58093c462914f4c4216de82d45286e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5c14fd1ea85a2c856025c04fc4921d58093c462914f4c4216de82d45286e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5c14fd1ea85a2c856025c04fc4921d58093c462914f4c4216de82d45286e31", kill_on_drop: false }`
[INFO] [stdout] 9e5c14fd1ea85a2c856025c04fc4921d58093c462914f4c4216de82d45286e31


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": create mountpoint for /opt/rustwide/cargo-home mount: mkdirat /var/lib/docker/overlay2/ecd966fa7a09656f3f117eacacb9c30f14fdcd3101b1b50760003ccaeeb2a904/merged/opt/rustwide/cargo-home: no space left on device: unknown