[INFO] fetching crate cli-rs-command-gen 0.1.12...
[INFO] checking cli-rs-command-gen-0.1.12 against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458
[INFO] extracting crate cli-rs-command-gen 0.1.12 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cli-rs-command-gen 0.1.12 on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cli-rs-command-gen 0.1.12
[INFO] finished tweaking crates.io crate cli-rs-command-gen 0.1.12
[INFO] tweaked toml for crates.io crate cli-rs-command-gen 0.1.12 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bb45530cd900994aa6d874cce9011479bb7ce098bcbd1eb8b8b87911eada4eb
[INFO] running `Command { std: "docker" "start" "-a" "1bb45530cd900994aa6d874cce9011479bb7ce098bcbd1eb8b8b87911eada4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bb45530cd900994aa6d874cce9011479bb7ce098bcbd1eb8b8b87911eada4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb45530cd900994aa6d874cce9011479bb7ce098bcbd1eb8b8b87911eada4eb", kill_on_drop: false }`
[INFO] [stdout] 1bb45530cd900994aa6d874cce9011479bb7ce098bcbd1eb8b8b87911eada4eb


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/builds/worker-7-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/b716fd6f0254b5e06a4ed0a6eb6e690022b4223b86364c498b636cb6c72b2c2a/merged/opt/rustwide/target: no space left on device: unknown