[INFO] fetching crate docfg 0.1.0...
[INFO] checking docfg-0.1.0 against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] extracting crate docfg 0.1.0 into /workspace/builds/worker-1-tc1/source


unable to download docfg version 0.1.0

Caused by:
    unexpected end of file