parse "gopher://null.host:0/Û\xaa\x15Ť7D\x9d\fhH\x8a\xbd9Q\xf8톟\x81\xdf^?\x06\xfcv\x1ev\xf2\xcaojV\bf-\xc0,\x9bE\xd2\xc3ݲ\xc2\xc3Y\xc5\b*\xe8\x044\xaa\x85ܵ\xe5S*\xb0*\xbd\x8c\x80\x0f:\ab\v\xa7\xea/}B": net/url: invalid control character in URL