parse "gopher://null.host:0/y\x920\xb8x\x15\x01\xea\xcd\x138\b\xe3\x04O\x911\xc0\xa6\xfc\x9a\xe1\x04| \xa6\xb4\xa9J42{\xb1Eȟ\x13\xf2\xa9\xc9\v\xa6ƪq\xfeQ5\xf8H\\\x0e\x99\xb2'\xea\x0ex\xd0\xcch\x19\x19\xc0\xb9\x1f\xa6~\xb2P\xd6\xe6G\xbe!\x05\xaaJ}&\xd8\r\x81": net/url: invalid control character in URL