[INFO] fetching crate prefix-varint 0.0.1-alpha.6...
[INFO] checking prefix-varint-0.0.1-alpha.6 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] extracting crate prefix-varint 0.0.1-alpha.6 into /workspace/builds/worker-1-tc1/source


unable to download prefix-varint version 0.0.1-alpha.6

Caused by:
    unexpected end of file