[INFO] fetching crate go_core 0.1.0...
[INFO] checking go_core-0.1.0 against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] extracting crate go_core 0.1.0 into /workspace/builds/worker-5-tc1/source


unable to download go_core version 0.1.0

Caused by:
    unexpected end of file