[INFO] fetching crate synctools 0.3.3...
[INFO] testing synctools-0.3.3 against 1.93.0 for beta-1.94-1
[INFO] extracting crate synctools 0.3.3 into /workspace/builds/worker-4-tc1/source


unable to download synctools version 0.3.3

Caused by:
    unexpected end of file