parse "gopher://\xbf\x1fk\xf3\xe2\x1a\xe6/\x8c\x98ct\x98\x11\x93\x8b<\xfe\x95\x86q\xaf\x11ct/e\xa1\xa5[:\x85\xbe\\>\x91\x92\x82}Λ\xbcJ:0/{q5O\x88N\x88\xb0\x00L*<:\"\xa5\xa9<\x84.": net/url: invalid control character in URL