[INFO] fetching crate gc_ 0.3.3...
[INFO] checking gc_-0.3.3 against master#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] extracting crate gc_ 0.3.3 into /workspace/builds/worker-3-tc1/source


unable to download gc_ version 0.3.3

Caused by:
    unexpected end of file