parse "gopher://\xa6\xd8\xffF\ae\x91\x1f!\xb1\x1bN\x9e2\xb1uUE\x1fM\x9d}\xf5Eu\x1bGȰ\xa5\xda\xc8M수\xe6ef.\x1d\xb8\xae\x8aW\xef\xe4 \xec\\\xa4\xb1V3V\xf7\x1fW\xa7/": net/url: invalid control character in URL