parse "gopher://`Lr^\x86A\x02\x9fԼcDWf\x14\xb1\xff\xe9\xc7n\xf7\x99ˉ\x9d\f\x00\xaaԟ\x1b\x14\x89<\xbb\xb7y\xc1:0/$Ey\x1d\xd7": net/url: invalid control character in URL