[INFO] fetching crate box2d 0.0.2...
[INFO] checking box2d-0.0.2 against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208
[INFO] extracting crate box2d 0.0.2 into /workspace/builds/worker-7-tc1/source


unable to download box2d version 0.0.2

Caused by:
    unexpected end of file