parse "gopher://null.host:0/¡E\x1b\x00\x18\x8d\xa5I\xe2\xf8W\u05fc\xdc\x15\xbdd\x17|\xe2!)\xf9繆\xe6\"\xb9e\xcdw\xb9\x9e\xdcӯ\xb3\xc5q\xb1G= \xf4j>\xbcMq": net/url: invalid control character in URL