[INFO] fetching crate doc-merge 0.3.0...
[INFO] checking doc-merge-0.3.0 against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] extracting crate doc-merge 0.3.0 into /workspace/builds/worker-4-tc1/source


unable to download doc-merge version 0.3.0

Caused by:
    No space left on device (os error 28)