parse "gopher://null.host:0/1\xca\xc6O\x82\xb2QY\x05\x83\xf8\xf4\xaf_\xc8Ї\xa6V5t^lBZ\xfe\x88X\x8c\xf2\x9e\x12\xa1\x1fj\xeb\xfd5^j\x85kv{\xa8(\xe1<2X\xdfXa\x80\xb38&\x91\xd8K\xad\xebil\xba\x9f\x1bk|\xf0\xa7\xf7_\x06S\x06s8\xc8": net/url: invalid control character in URL