[INFO] fetching crate arc_map 0.1.3...
[INFO] checking arc_map-0.1.3 against master#96cfc75584359ae7ad11cc45968059f29e7b44b7 for pr-137728
[INFO] extracting crate arc_map 0.1.3 into /workspace/builds/worker-2-tc1/source


unable to download arc_map version 0.1.3

Caused by:
    unexpected end of file