[INFO] fetching crate rustdx-cmd 0.4.2...
[INFO] checking rustdx-cmd-0.4.2 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustdx-cmd 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rustdx-cmd 0.4.2 on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustdx-cmd 0.4.2
[INFO] finished tweaking crates.io crate rustdx-cmd 0.4.2
[INFO] tweaked toml for crates.io crate rustdx-cmd 0.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate rustdx-cmd 0.4.2 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/9b72d566e31475e6fb0b517d4fa1e3e0c5356540ccd566f6720277a46c02adb3-init: no space left on device
[INFO] checking rustdx-cmd-0.4.2 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustdx-cmd 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] checking rustdx-cmd-0.4.2 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustdx-cmd 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] checking rustdx-cmd-0.4.2 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustdx-cmd 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] checking rustdx-cmd-0.4.2 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustdx-cmd 0.4.2 into /workspace/builds/worker-0-tc2/source


unable to download rustdx-cmd version 0.4.2

Caused by:
    0: failed to unpack `rustdx-cmd-0.4.2/README.md` into `/workspace/builds/worker-0-tc2/source/README.md`
    1: No space left on device (os error 28)