[INFO] fetching crate serror 0.5.0...
[INFO] checking serror-0.5.0 against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915
[INFO] extracting crate serror 0.5.0 into /workspace/builds/worker-5-tc1/source


unable to download serror version 0.5.0

Caused by:
    unexpected end of file