parse "gopher://\xb7O\x91\xc9j\xbe]5Y\x9d\x05\xbd3\xf7+Tu<\x8f\xe1\xfe\x8d\xba\x8e\x9f\xdesX\xed1O\xb4\xf4\x14u^\x17\xaa\x8eh\xe0\x0fj\x03\u007fj\x00\r\x04o,\xa5\x81\xbf\xea\xbc7\xf0\xf8b\xd7\x06\x82M\xed\xc9\xd5^\x97Bl/": net/url: invalid control character in URL