[INFO] fetching crate defmac 0.2.1...
[INFO] checking defmac-0.2.1 against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] extracting crate defmac 0.2.1 into /workspace/builds/worker-4-tc1/source


unable to download defmac version 0.2.1

Caused by:
    unexpected end of file