[INFO] fetching crate piston-shaders 0.4.0...
[INFO] checking piston-shaders-0.4.0 against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] extracting crate piston-shaders 0.4.0 into /workspace/builds/worker-6-tc1/source


unable to download piston-shaders version 0.4.0

Caused by:
    unexpected end of file