parse "gopher://null.host:0/\u0095\xba\xafc\xd2\xc2z\xb4\x81\xa5L\x8a\x93\xbe\x96\xc8\xe2r\xa9>\xa5\x1f\r1\xfa&\xe3\x19\xd7\xc0S\xa4~p\x85\xc0-g\xc1\xa0": net/url: invalid control character in URL