[INFO] fetching crate yarns 0.4.1...
[INFO] testing yarns-0.4.1 against 1.86.0 for beta-1.87-1
[INFO] extracting crate yarns 0.4.1 into /workspace/builds/worker-7-tc1/source


unable to download yarns version 0.4.1

Caused by:
    unexpected end of file