parse "gopher://U\x02\xfaE\x84\xa3\xea>\x00\x96m\x1d\xe8\xbd\xf7\xb4%\x9d\xb8|\"\xe9ĥ\xe8J\x02߀\"\x91F\xb9\xce\x1e\x87/\xa0\xed\xb0\u070e\x14\xab\xea\vv\xbdi\x9f\xc8'\x94\xbd\x99\xaf\xa1̕\x1f\x8a\xb2\v\feG=\x80\xb2\xd6\xf2ǖ\xff": net/url: invalid control character in URL