[INFO] fetching crate my_proc_macro 0.1.0...
[INFO] testing my_proc_macro-0.1.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate my_proc_macro 0.1.0 into /workspace/builds/worker-4-tc1/source


unable to download my_proc_macro version 0.1.0

Caused by:
    unexpected end of file