parse "gopher://\xb9ި3\xc8\x10\x85Z\xaaR\xab5*\xad\xd5\xe1\xb4Ym\xb4wjf6\x12\x8eL:\xcd\x16:\xb0\x90J00\xb1h2\x93Y^\xc9g\xb3K\xcb\xd9t2\x99L$bq\x06:0/Æ\x89J": net/url: invalid control character in URL