parse "gopher://null.host:0/L\xfb\xb8\xa7\xf4B\xdfL9r_\xb9\xd5 \xe3\xc1\x1fYWy\xb5-\"\x954\x9d\x10\xfc\xfcT\a)\x8e\xe7G\xa6\xdb\xd2\xceQJ\xedѦ\xaf}5\x00\x9bF\xe1\xbep=\xa6\xb1\xd4\xde\xe8\xe0`\xc5I8\xf1\xbc\xb3\xc34\xda*\x03l\x8a\x17\x0fE\x9d}\xcb_s\x11\xfc": net/url: invalid control character in URL