parse "gopher://null.host:0/Ú\xccȜ\x1d\x8cfd\xc4d\xed\xe0\xf6\x93I\xdfb\xde\xffj\x99cLz.ܛ6\xf9\xde]'\x96\xa1\xd7\xe2w\x81cQ\x9d\u007f\xa4X:3\xeb\xeb\x8er\x13\xbd\xaf!a?\x8em\xb7Y\x05\xd8V<\xb8&3\xedl2\xf5\x18\xda\xfd=\xc0\x1a\xb4K\xb5\x8f~\xcb\xea \xf1m\x1d": net/url: invalid control character in URL