[INFO] fetching crate kahan 0.1.4...
[INFO] checking kahan-0.1.4 against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] extracting crate kahan 0.1.4 into /workspace/builds/worker-4-tc1/source


unable to download kahan version 0.1.4

Caused by:
    unexpected end of file