[INFO] fetching crate struct-map 0.1.1...
[INFO] testing struct-map-0.1.1 against 1.93.0 for beta-1.94-1
[INFO] extracting crate struct-map 0.1.1 into /workspace/builds/worker-3-tc1/source


unable to download struct-map version 0.1.1

Caused by:
    unexpected end of file