parse "gopher://\b\xd4;\x8d\xfd\x1f\xa2K)\x95\f\xd5=\x8f\x11\x16\xe3\x1bT\xc3\\\xd91\xb9\xb3\x0f9\xca>\xb4\u061c\x8bu\xcb\x1aZ)\x96\xd7\xfd7c/": net/url: invalid control character in URL