[INFO] fetching crate coff 0.0.0...
[INFO] checking coff-0.0.0 against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] extracting crate coff 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] checking coff-0.0.0 against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] extracting crate coff 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] checking coff-0.0.0 against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] extracting crate coff 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] checking coff-0.0.0 against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] extracting crate coff 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] checking coff-0.0.0 against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] extracting crate coff 0.0.0 into /workspace/builds/worker-0-tc2/source


unable to download coff version 0.0.0

Caused by:
    unexpected end of file