[INFO] fetching crate r18 0.5.0...
[INFO] checking r18-0.5.0 against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458
[INFO] extracting crate r18 0.5.0 into /workspace/builds/worker-7-tc1/source


unable to download r18 version 0.5.0

Caused by:
    unexpected end of file