parse "gopher://EL\xff\xc7\xf1i\xf1(\xd4\x10\xf2_\xb3$\x98\x87$2Y\x9eH,\xcb\x1e0\xdc̾\x0e\xa4\xfb$\x8d\xa0`\xd1u\xd1e\x9f\x87\xbeQz\xeb4\xe3\x1e\x83\x8eC\x1c\xbe\xab\xe6\x0e\xf5<\\t\xbd\xfc\xff\xd7/": net/url: invalid control character in URL