parse "gopher://>\xfaU\x9dJWQ\xa2\xd2E!\xad\xbeY\xa9J\xe6!&\xce\x17\x0e\x84'\x18\xa8\xd0r\xc6 \xebV\xf6\xbeH[\xb9\xc53\xb4\x95\xef\x19\x14\xb6\x95\xe1\xf7\xab_\xa2\xdf\x0f\x03\xe9eR\xa9\xfd`:0/§\x9f\a": net/url: invalid control character in URL