[INFO] fetching crate slip21 0.2.1...
[INFO] checking slip21-0.2.1 against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] extracting crate slip21 0.2.1 into /workspace/builds/worker-7-tc1/source


unable to download slip21 version 0.2.1

Caused by:
    unexpected end of file