[INFO] fetching crate genmac 0.1.0...
[INFO] checking genmac-0.1.0 against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137033
[INFO] extracting crate genmac 0.1.0 into /workspace/builds/worker-3-tc1/source


unable to download genmac version 0.1.0

Caused by:
    unexpected end of file