[INFO] fetching crate sum_type 0.2.0...
[INFO] checking sum_type-0.2.0 against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] extracting crate sum_type 0.2.0 into /workspace/builds/worker-2-tc1/source


unable to download sum_type version 0.2.0

Caused by:
    unexpected end of file