[INFO] fetching crate arca 0.15.0...
[INFO] testing arca-0.15.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing arca-0.15.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing arca-0.15.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing arca-0.15.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing arca-0.15.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate arca 0.15.0 into /workspace/builds/worker-2-tc2/source


unable to download arca version 0.15.0

Caused by:
    unexpected end of file