[INFO] fetching crate index-set 0.2.0...
[INFO] testing index-set-0.2.0 against 1.90.0 for beta-1.91-2
[INFO] extracting crate index-set 0.2.0 into /workspace/builds/worker-2-tc1/source


unable to download index-set version 0.2.0

Caused by:
    unexpected end of file