[INFO] fetching crate prefix-hex 0.7.1...
[INFO] testing prefix-hex-0.7.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate prefix-hex 0.7.1 into /workspace/builds/worker-1-tc1/source


unable to download prefix-hex version 0.7.1

Caused by:
    unexpected end of file