[INFO] fetching crate emailer 0.0.1...
[INFO] checking emailer-0.0.1 against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] extracting crate emailer 0.0.1 into /workspace/builds/worker-0-tc1/source


unable to download emailer version 0.0.1

Caused by:
    unexpected end of file