[INFO] fetching crate regex-cache 0.2.1...
[INFO] building regex-cache-0.2.1 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate regex-cache 0.2.1 into /workspace/builds/worker-4-tc1/source


unable to download regex-cache version 0.2.1

Caused by:
    unexpected end of file