[INFO] fetching crate core-bin-1 0.2.21...
[INFO] documenting core-bin-1-0.2.21 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate core-bin-1 0.2.21 into /workspace/builds/worker-5-tc1/source


unable to download core-bin-1 version 0.2.21

Caused by:
    unexpected end of file