[INFO] fetching crate mock-syn 0.1.6...
[INFO] checking mock-syn-0.1.6 against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] extracting crate mock-syn 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking mock-syn-0.1.6 against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] extracting crate mock-syn 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking mock-syn-0.1.6 against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] extracting crate mock-syn 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking mock-syn-0.1.6 against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] extracting crate mock-syn 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] checking mock-syn-0.1.6 against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] extracting crate mock-syn 0.1.6 into /workspace/builds/worker-6-tc2/source


unable to download mock-syn version 0.1.6

Caused by:
    unexpected end of file