[INFO] fetching crate failure_derive 0.1.8...
[INFO] checking failure_derive-0.1.8 against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] extracting crate failure_derive 0.1.8 into /workspace/builds/worker-6-tc1/source


unable to download failure_derive version 0.1.8

Caused by:
    unexpected end of file