[INFO] fetching crate redblack 0.1.0...
[INFO] testing redblack-0.1.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate redblack 0.1.0 into /workspace/builds/worker-0-tc1/source


unable to download redblack version 0.1.0

Caused by:
    unexpected end of file