parse "gopher://null.host:0/N\xb26\xdb\"k\xa1\x16Y{\xffChW\xc9\x16\xf4\x91b$Jr@\xb9\xb7\xa3\xd5\x01\xe5DGED\x88y7m\xcdز\x97\xff\"\xeff|\x1c߲\xa3\xac[\xd6\rrM\xdd\xea$n\x9a\xf0nD3": net/url: invalid control character in URL