[INFO] fetching crate matt 0.0.0...
[INFO] checking matt-0.0.0 against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208
[INFO] extracting crate matt 0.0.0 into /workspace/builds/worker-4-tc1/source


unable to download matt version 0.0.0

Caused by:
    unexpected end of file