parse "gopher://null.host:0/×at\x84\xe4\b|~\x13\xf8\xaf\x180\xf03\xfc\x17\v\b\xac\xban\xb2WHz6\xa3\xfb\x93\xa6l\x94J\x1d\xfbY!\x89\v\xde@\x91D\xa3\xef1\xac\x1c\xec\xc7\xf8\x9c\u0095\xa4\xeb&\xb6\x95\xe4\x91\xfb]\xb2g": net/url: invalid control character in URL