[INFO] fetching crate jsonrpc-sys 0.1.4...
[INFO] checking jsonrpc-sys-0.1.4 against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] extracting crate jsonrpc-sys 0.1.4 into /workspace/builds/worker-2-tc1/source


unable to download jsonrpc-sys version 0.1.4

Caused by:
    unexpected end of file