parse "gopher://null.host:0/\u0095h\xe0>j\xf5\xf1\xd4,\xbd\xe7L\x05M\xdcO\xad\x93oi^\x88\xa5\xaa:0[֍\xb7\xe7\xbc\xfa\xe2\x0eK\x19\x06e4Ց\xb0Lx\x9b/\xbcj\xcem\xf5\xf9Q8«G:\x0e^\x89\xaf 8^\xa9uw\x17o,nw\x85!\a\x04@\x0e\x1e~X6r\xb8k\x06\xc85\xce_\xa5\xfb\x98=\xb6\xc4I,\x1a\xf5\xd5xM\xc2": net/url: invalid control character in URL