[INFO] fetching crate ctap1 0.0.0-unreleased...
[INFO] checking ctap1-0.0.0-unreleased against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] extracting crate ctap1 0.0.0-unreleased into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ctap1 0.0.0-unreleased on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctap1 0.0.0-unreleased
[INFO] finished tweaking crates.io crate ctap1 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate ctap1 0.0.0-unreleased written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c1cb13b744b6422c5dda4ec8e33b769becb10f484dd95f233aa1cf008ce0828
[INFO] running `Command { std: "docker" "start" "-a" "7c1cb13b744b6422c5dda4ec8e33b769becb10f484dd95f233aa1cf008ce0828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c1cb13b744b6422c5dda4ec8e33b769becb10f484dd95f233aa1cf008ce0828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1cb13b744b6422c5dda4ec8e33b769becb10f484dd95f233aa1cf008ce0828", kill_on_drop: false }`
[INFO] [stdout] 7c1cb13b744b6422c5dda4ec8e33b769becb10f484dd95f233aa1cf008ce0828


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-6-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/8aef7677f08609d03901d2feafcbac45e19c0ecb8b26c333adce70a8e0e92e12/merged/opt/rustwide/target: no space left on device: unknown