[INFO] fetching crate rprime 1.0.0...
[INFO] testing rprime-1.0.0 against 1.86.0 for beta-1.87-1
[INFO] extracting crate rprime 1.0.0 into /workspace/builds/worker-0-tc1/source


unable to download rprime version 1.0.0

Caused by:
    unexpected end of file