[INFO] fetching crate covers 0.1.0-beta.7...
[INFO] documenting covers-0.1.0-beta.7 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate covers 0.1.0-beta.7 into /workspace/builds/worker-2-tc1/source


unable to download covers version 0.1.0-beta.7

Caused by:
    unexpected end of file