[INFO] fetching crate a0 0.0.4...
[INFO] checking a0-0.0.4 against master#18a029cfe8e761533634bda8fe8a14e30280a21b for pr-139646
[INFO] extracting crate a0 0.0.4 into /workspace/builds/worker-1-tc1/source


unable to download a0 version 0.0.4

Caused by:
    unexpected end of file