parse "gopher://\xddߎ\xafPP\xf4\xc7\xe2r\xad\xa5\x8c\xb42\f \xd6\xe2\xc9Χh*Υ\xee\x90I\xc2se&h\xf2\xe5;4_.a:0/Ja\xff~|\xb5\xe9\xed\xc1\\\xb5m\f\xc1\xa6": net/url: invalid control character in URL