parse "gopher://null.host:0/\x1d\xb1:\x89\xfd\x06\xaa\x8d\x87\x11\xd8\xf8V\xdcr\xf4\xd69\x05\x96\bz\x90w\xc6x~Ş,6\xf2\x02\xdaYs\xe7\xaeְ\xf0)\xa3\xca\\\x8a\x8c\x02\x19֕\x97\xbb": net/url: invalid control character in URL