parse "gopher://null.host:0/\x01BX\x16r\x9dTuǿi\xf8q\xbd-\x8e\xabɖ\xeb\x18襮N\xb8N\xbf\xc8uZ/\xfd\x0e\x9b\xb5\xf5A<\xb8\x14zq\x9dC\xa9?\x00\x99\xc3z\xfa\xbfJ\xa7u\x8fn\xb9M/\xbd.\xa4\xd1\x1d@\x02\xd4*\xba.\x84;Y]\xedz\xf2O\xa5&\xb8\a5\x1d\xd7y\xa4\xfdd\xcb7,\xaeN\xe8]w\xcc㷓÷\xf7\xe8\xa9\xcc\x18\xbbڥf\xa3": net/url: invalid control character in URL