parse "gopher://null.host:0/\u0090\x0f\x1a{g\x0f\xfc\xcck\xd8a\xa1T\x91\xfc\x0426\x8cQbK\xba\x84\x00\x84]\xef\x17\xa9\xbc\xd1o\xd5\x15\u007f\xa8\xadÛp\xfa\xfdj\u007f\xe2\xe10": net/url: invalid control character in URL