parse "gopher://7dq2\xee\xdah\xd6\xf1\xe0\x00\xc6\x03T\xf3\x96\xe01\x17Z\xd7\xec\x14\xa1\xe8\x9b؛\xcfL\xb1\xd2\xdd\xf20C\xf4\xbf\xac:0/\x1f\xa7\x9b~\xcekL\xff\x19\xb8\xa2\vQ\xb4\x10\xa41\x97\xe7\xfe": net/url: invalid control character in URL