parse "gopher://null.host:0/\"\x99V\v\xa2\x00\xa1\xf9'\b\xdb\xear\xe4\xe4\xe2\"\uf502\x96\xb0-\xfb\xa6>Po\xe1\xce\x13ԃ\xa8\xf6h1hx\xab\xb7\xccJ\x0e\xba*\xf0XB\x87N<": net/url: invalid control character in URL