[INFO] fetching crate mandarin 0.1.0...
[INFO] checking mandarin-0.1.0 against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] extracting crate mandarin 0.1.0 into /workspace/builds/worker-6-tc1/source


unable to download mandarin version 0.1.0

Caused by:
    unexpected end of file