parse "gopher://null.host:0/ÖQ\xd6/mW\xacZ\x11\x88rv\xe30\x99\xdc-\xb7\xf2\xee\x11\xbf\x9d7\x10\xfdt\xcf^\x01z\x98\x93\xba\xbe\xcb\xd5~C\x02/1\x84y`\xbeݍ\x87h\xe8\xc8\xfb\xb6\xf1\x1b\x9f\xe7{\xf6\x8e\xf8\x89\xe3\xf1?.3\x9e\x0e\x85'1/\x98\x8cO": net/url: invalid control character in URL