parse "gopher://null.host:0/T\x00T\xbe\xc6\x1c\a\xd8MK\xa3\xa1(\xeb=?\x1e\x0f\xe1\x00u\xbd1\x88h\xe9\x82A\xe7P$\xd0\x01Q\xa8vhB\x8f\xf8z_Ů\u007f\xfbbD\x19\x81\xc9dv\x02F\x91\xdaY.M\xf8\xaa": net/url: invalid control character in URL