[INFO] fetching crate format-core 0.2.4...
[INFO] testing format-core-0.2.4 against 1.90.0 for beta-1.91-2
[INFO] extracting crate format-core 0.2.4 into /workspace/builds/worker-6-tc1/source


unable to download format-core version 0.2.4

Caused by:
    unexpected end of file