parse "gopher://null.host:0/\x1a\x95sY*5\xb3\x87\x15~\xc9\xc1\xbc\xc0\x91\x83!\x89\x15\xd0r\xf4o\xfdꋼ\xf3\xd7͡\x0e\xd13\xe8\x84W7\xd5\xd4y{\xfdI\xe4\x1a\xae\xa65\xf5\xbdjq\xee\x99wB\x94k\xad\x1bտ\xfe\x83\xd9\xf1=.WMɺꔣeU\x1e\x01\xaf)\xe1^j\xacPs\x1c\xba\U000524e0\xba\xf1F@_'G͍!Q,2d": net/url: invalid control character in URL