parse "gopher://null.host:0/|\x9d\x1c'\x8d\xe0\x87\x97\xd1,/*/\xae \xc9\x1c\x93F\x9a\x1c\xfa\xa9\x90\xd7\xe4\x88΅\x1f\xa8\xa2\"y_\U000b633e ke\xf4\xcfx\x84\xffW\xae_!\xcf\xc0\xae\xa1\x8cç,\r\x89\xb7\xc5hEI\x10": net/url: invalid control character in URL