[INFO] fetching crate arca 0.15.0...
[INFO] testing arca-0.15.0 against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc1/source


unable to download arca version 0.15.0

Caused by:
    unexpected end of file