[INFO] fetching crate arpack-ng 0.2.2...
[INFO] checking arpack-ng-0.2.2 against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] extracting crate arpack-ng 0.2.2 into /workspace/builds/worker-7-tc1/source


unable to download arpack-ng version 0.2.2

Caused by:
    unexpected end of file