parse "gopher://:a:0/Ë\x8d\xd1\xf4\xb2\x0e\xb0Tfdƶ\x99\xdf\x01H\ue0ea\x01\xfaV\x1f\xe4W\v{\xa2\xc1\b>r/:[Dz\x1c\xa0  \xdf_\xd0$\xe3": net/url: invalid control character in URL