parse "gopher://null.host:0/¨\x11 \xa2\xdc\xfeN\xca\xc4\xdeo\xbc\x1dh~\x9d<\x96\xb7A?\xc1JH\xb0>,\xa5\xc4wA\xc8\x1f.b\x197\xf7μ\xf1\xbb\x86,\xf70\xeei\xea\xb1\xff": net/url: invalid control character in URL