parse "gopher://null.host:0/}\x15\xc8l\x11/\xbf\r\xe3\xe3\xad\xf42n\xd6&\xd8>Dq\x18\xd7L,\xee\xdcb\x0eA-,\xcb\xca\xe0\xfd\x93l\xdd\xe7GbM\f\x95\xb7\xff\xce\xc1\xc6*\xa7 ,\x8c\x83;\x13v\xe0\xdbNZNyV\xfawV\xc0P\x9dD'\v\x96Zz!VgJ": net/url: invalid control character in URL