parse "gopher://null.host:0/\u008a\xee\xee08\x83;\f>\xf7?\xb7\xee\xad\xf3\xb6\x9f\xfa\xa1\xbb\x97\xf4\xaaڻ_\xbc:\xfbX\\\xec\x13n?\u05f9\x95\xa8DY\x97u5M.\x1at\xbb\xda\x1b\xd5\xc7?\xffѸ\xa7\xab\xfeD\xcb2\b": net/url: invalid control character in URL