parse "gopher://\x04\u007f\xb5\xda\xf4wQY\xfb>\xadh\v\xb6Z\x05\xc4(`u\x1ean<\x98\xa4\xae\xfat\xa5\xc4\xffn\xf0\xb0\x19f~\xfb\xee\xbeg<\xf8.j\xb2н\xf4,\xb9AY\xce\xfe/\v\x90\xf7M\x8f\x82\xdd,:0/È\xc8x\x85\xf3qޘ6\xf9OV\x87\xa7\xa7]J\xa8\xb8w\x10yf": net/url: invalid control character in URL