[INFO] fetching crate prove 0.1.5...
[INFO] checking prove-0.1.5 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate prove 0.1.5 into /workspace/builds/worker-3-tc1/source


unable to download prove version 0.1.5

Caused by:
    unexpected end of file