parse "gopher://null.host:0/\u0089\xf0q~n~nv\x0eT\x8ch\xaf'\x9c\x18\x8a\xe2\x01\x97\xcdb\xb6[t&\x17\x06\xe2\xb7E\xa3\xd0\xe8\xf5R\xa9\x1c\u0603Z\x8bZ\xb4\x90\x1cR\xcbxL&Giuc\xc3\x0f\x8aSQ\x8fY\xcen\xbeF\x97!f\x13ꍍ\xdf}\xb0P*o?-NF-Z\x85T$\x16C": net/url: invalid control character in URL