parse "gopher://null.host:0/\x13n\xe1ƴd\xe9\xcc,\x0e\xf3?:'\xdb^\xfa\xddQ\xfa\xddO\xfa\xadH\xbfq4\xe2\xb7&\xfd\xbe(\xfdn*\x95\x8f\x90~[\xf0\xa6\xd7\\o\x12\xe0\xbb\xe5\xaf\xe1\u007f\xca\x05\x8dy\xd5 \xc7": net/url: invalid control character in URL