[INFO] fetching crate rubyfmt 0.0.0-wip...
[INFO] testing rubyfmt-0.0.0-wip against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate rubyfmt 0.0.0-wip into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate rubyfmt 0.0.0-wip on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rubyfmt 0.0.0-wip
[INFO] finished tweaking crates.io crate rubyfmt 0.0.0-wip
[INFO] tweaked toml for crates.io crate rubyfmt 0.0.0-wip written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate rubyfmt 0.0.0-wip 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: symlink ../f4d12a4bd199f66be4f7ef264645f5441316a93eb32a64d73bef14f3eb1034dc-init/diff /var/lib/docker/overlay2/l/DY4A3K6DYTLS5S2K6EMMKFNAET: no space left on device
[INFO] testing rubyfmt-0.0.0-wip against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate rubyfmt 0.0.0-wip into /workspace/builds/worker-2-tc2/source
[INFO] testing rubyfmt-0.0.0-wip against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate rubyfmt 0.0.0-wip into /workspace/builds/worker-2-tc2/source
[INFO] testing rubyfmt-0.0.0-wip against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate rubyfmt 0.0.0-wip into /workspace/builds/worker-2-tc2/source
[INFO] testing rubyfmt-0.0.0-wip against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate rubyfmt 0.0.0-wip into /workspace/builds/worker-2-tc2/source


unable to download rubyfmt version 0.0.0-wip

Caused by:
    0: failed to unpack `rubyfmt-0.0.0-wip/Cargo.toml` into `/workspace/builds/worker-2-tc2/source/Cargo.toml`
    1: No space left on device (os error 28)