[INFO] fetching crate scuffle-av1 0.1.4...
[INFO] checking scuffle-av1-0.1.4 against master#9748d87dc70a9a6725c5dbd76ce29d04752b4f90 for pr-144156
[INFO] extracting crate scuffle-av1 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate scuffle-av1 0.1.4
[INFO] finished tweaking crates.io crate scuffle-av1 0.1.4
[INFO] tweaked toml for crates.io crate scuffle-av1 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuffle-av1 0.1.4 on toolchain 9748d87dc70a9a6725c5dbd76ce29d04752b4f90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scuffle-av1 0.1.4 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" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded scuffle-workspace-hack v0.1.0
[INFO] [stderr]   Downloaded scuffle-changelog v0.1.0
[INFO] [stderr]   Downloaded scuffle-bytes-util v0.1.4
[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" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b8ca0fdfb2ebc05134a015cb067118ab926e9f24b6db7ae1a64092a72bd043a
[INFO] running `Command { std: "docker" "start" "-a" "5b8ca0fdfb2ebc05134a015cb067118ab926e9f24b6db7ae1a64092a72bd043a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b8ca0fdfb2ebc05134a015cb067118ab926e9f24b6db7ae1a64092a72bd043a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8ca0fdfb2ebc05134a015cb067118ab926e9f24b6db7ae1a64092a72bd043a", kill_on_drop: false }`
[INFO] [stdout] 5b8ca0fdfb2ebc05134a015cb067118ab926e9f24b6db7ae1a64092a72bd043a


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/ac88a80dee5c78e3d4199fb8d7f694cdbedc79a6b8c1e49e92659f1ca86c144a/merged: no space left on device