parse "gopher://\xf7Z\xd9p\xfcR\x90\xb2yF\xe5sksm\xae͵\xb96\xd7\xe6\xda\\\x9b\xeb\xb5vu\xfb\x97\xdb\xd9\xe5\xf9\xbd\xdb\xdf]\xdcW/": invalid character "\\" in host name