[INFO] fetching crate mvr 0.2.1...
[INFO] checking mvr-0.2.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608
[INFO] extracting crate mvr 0.2.1 into /workspace/builds/worker-0-tc1/source


unable to download mvr version 0.2.1

Caused by:
    unexpected end of file