parse "gopher://,4:0/ú\b\xe1!O\xab<\x14f\x1c\xab\x01,\x01\x82\x99o\xad\xb5ϙ\x99\x84h{\xef\xef\xff\xfd\xbf\xdf\xf7\xf1\xfb\x91\xd9g?\xd7\xde{\xad\xb5\xd7^{\xed\xb5\x85U\xc9\x00B\x1d\xbe\x821\xd5m\x1b\xff\x13\xde\xf7}\v\xed": net/url: invalid control character in URL