parse "gopher://ArA\x04\x96\xae\xd6\xcc8F\x99\x11\x91i\xe8WU+}\xbbۀ\x9dg\x81ʃ`\xef\xe9i03\xc9^s!V\xc8z_\x8emo\xa2\xd8\xff\xe7/": net/url: invalid control character in URL