[INFO] fetching crate kade-proto 0.0.1...
[INFO] checking kade-proto-0.0.1 against master#8365fcb2b840c95eeb0bc377af8bd498fad22245 for pr-145605
[INFO] extracting crate kade-proto 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate kade-proto 0.0.1
[INFO] finished tweaking crates.io crate kade-proto 0.0.1
[INFO] tweaked toml for crates.io crate kade-proto 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kade-proto 0.0.1 on toolchain 8365fcb2b840c95eeb0bc377af8bd498fad22245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kade-proto 0.0.1 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" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69614a2069d2fc0fdb8779de922be20abdfe59f44c91c55fd0af2e52fff0b616
[INFO] running `Command { std: "docker" "start" "-a" "69614a2069d2fc0fdb8779de922be20abdfe59f44c91c55fd0af2e52fff0b616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69614a2069d2fc0fdb8779de922be20abdfe59f44c91c55fd0af2e52fff0b616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69614a2069d2fc0fdb8779de922be20abdfe59f44c91c55fd0af2e52fff0b616", kill_on_drop: false }`
[INFO] [stdout] 69614a2069d2fc0fdb8779de922be20abdfe59f44c91c55fd0af2e52fff0b616


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/overlay2/1fcdee69ed55b1019f60dfbab275310083f83ca114b0437d57a674a2c86852c1/merged/opt/rustwide/cargo-home: no space left on device: unknown