parse "gopher://null.host:0/ê\xbb\xf5\xae~\xf402\xf65\"\b\xb4=AB\x98\xe2\xf5^\x9c\x12\xa4\xbd\x1a\r\v>\xf6ġd\x10\xb4*\xff\xc7u\xfb\xba\x8d\x94⧲\xb9\xda": net/url: invalid control character in URL