[INFO] fetching crate black 0.0.2...
[INFO] checking black-0.0.2 against master#e43d139a82620a268d3828a73e12a8679339e8f8 for pr-143545
[INFO] extracting crate black 0.0.2 into /workspace/builds/worker-0-tc1/source


unable to download black version 0.0.2

Caused by:
    unexpected end of file