[INFO] fetching crate rustbot 0.2.1...
[INFO] checking rustbot-0.2.1 against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] extracting crate rustbot 0.2.1 into /workspace/builds/worker-1-tc1/source


unable to download rustbot version 0.2.1

Caused by:
    unexpected end of file