parse "gopher://null.host:0/Û \x8d\xdaH\xbf\xbe6`(I\xba\xa7\xd7l\xbf\xdb~ݚ\x01\xb4\x10V\xd4P\xc4\x0eB\xe7y\x14\xbe\xcd\xf5\x946\xb3\xf7D?\x1a E V\a\x01\xe6(|\x9b\xb7\x10\xdc\xf8\xeb\xe0 \xbe\bp\x1e\x04\xf8\xa3\xf0mn \xb8\xdc[\xc4'\xdf\"\xbe\xbc[\xc47\xe3\x16\xf1ͼE|sn\x11_\xc9-\xe2\x9bwK\xf8\xb8\xb8\xdd\x12\xca": net/url: invalid control character in URL