[INFO] fetching crate o2tk 0.0.0...
[INFO] checking o2tk-0.0.0 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate o2tk 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking o2tk-0.0.0 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate o2tk 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking o2tk-0.0.0 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate o2tk 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking o2tk-0.0.0 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate o2tk 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] checking o2tk-0.0.0 against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] extracting crate o2tk 0.0.0 into /workspace/builds/worker-4-tc2/source


unable to download o2tk version 0.0.0

Caused by:
    unexpected end of file