[INFO] fetching crate specify 0.3.1...
[INFO] checking specify-0.3.1 against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022
[INFO] extracting crate specify 0.3.1 into /workspace/builds/worker-7-tc1/source


unable to download specify version 0.3.1

Caused by:
    unexpected end of file