parse "gopher://\x93\xb2K\x11\xae\xabZ\xcc\x7fys\xad\x903\xac\xf5^l\ue4b9Ĵ\x8c\xcd\xeb\x8c\xfb[\xe2\xc1\x8e]a\x19E\x83\xb3RLW\x97/": net/url: invalid control character in URL