[INFO] fetching crate core-error 0.0.1-rc4...
[INFO] checking core-error-0.0.1-rc4 against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] extracting crate core-error 0.0.1-rc4 into /workspace/builds/worker-1-tc1/source


unable to download core-error version 0.0.1-rc4

Caused by:
    unexpected end of file