[INFO] fetching crate copy_arena 0.1.1...
[INFO] testing copy_arena-0.1.1 against 1.85.0 for beta-1.86-1
[INFO] extracting crate copy_arena 0.1.1 into /workspace/builds/worker-3-tc1/source


unable to download copy_arena version 0.1.1

Caused by:
    unexpected end of file