parse "gopher://null.host:0/8\x1f\x8b\xb8{\x1e؇:\xb0\x0fL\xd7Y\xca\xd6\xdbnь\x04S\xb9Q[\xf8\xfc\xf9\x84\xf3\xac\xc5\xd2Ŕ]ĄJ": net/url: invalid control character in URL