parse "gopher://null.host:0/\u009eP\xd0\xecy<\x9dz\x00\x87\a\xd9<\xb5m\xd5!\xbbL\xedK2\x19\x00\xdb\xf5\xb9\x1a\xde-\x82wi7\x03\xec\x0f\xe0zo\x00\xd5@ \xe6": net/url: invalid control character in URL