[INFO] fetching crate alloc_system 0.1.2...
[INFO] checking alloc_system-0.1.2 against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] extracting crate alloc_system 0.1.2 into /workspace/builds/worker-6-tc1/source


unable to download alloc_system version 0.1.2

Caused by:
    unexpected end of file