[INFO] fetching crate autograph_derive 0.2.1...
[INFO] checking autograph_derive-0.2.1 against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] extracting crate autograph_derive 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate autograph_derive 0.2.1
[INFO] finished tweaking crates.io crate autograph_derive 0.2.1
[INFO] tweaked toml for crates.io crate autograph_derive 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate autograph_derive 0.2.1 on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding derive-syn-parse v0.1.5 (available: v0.2.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "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-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ffc7f23b12615737ebfbcad58c765ccd33a06de520a1810c95b6f6d9be11806
[INFO] running `Command { std: "docker" "start" "-a" "4ffc7f23b12615737ebfbcad58c765ccd33a06de520a1810c95b6f6d9be11806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ffc7f23b12615737ebfbcad58c765ccd33a06de520a1810c95b6f6d9be11806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffc7f23b12615737ebfbcad58c765ccd33a06de520a1810c95b6f6d9be11806", kill_on_drop: false }`
[INFO] [stdout] 4ffc7f23b12615737ebfbcad58c765ccd33a06de520a1810c95b6f6d9be11806


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/cf0f2a4075b7574f608f6cd47aafc775909df654c2b0a90e9e69b9b8cdf90205/merged/opt/rustwide/cargo-home: no space left on device: unknown