parse "gopher://null.host:0/Á\x94\x82\xcc\xe9\xf2\xfeԄ\xa0a8\x94\xbb\x9eG\xfc\xbc\xa8\x95U\xfbx\xf2\x9dh$\xe8\xc4\x7f\xf0[UՂΐ\xeby/\xe1\xaab$\xa1\x89J\x18": net/url: invalid control character in URL