[INFO] fetching crate index_of 0.1.1...
[INFO] testing index_of-0.1.1 against 1.90.0 for beta-1.91-2
[INFO] extracting crate index_of 0.1.1 into /workspace/builds/worker-0-tc1/source


unable to download index_of version 0.1.1

Caused by:
    unexpected end of file