How to prevent error Operation not permitted?

[mihalt]

I hadn't this error earlier. But now I have something like this on stage TASK [geerlingguy.swap : Ensure swap file doesn't exist (if configured).] ******

{"changed": false, "gid": 0, "group": "root", "mode": "0600", "msg": "unlinking failed: [Errno 1] Operation not permitted: b'/swapfile' ", "owner": "root", "path": "/swapfile", "size": 25165824, "state": "file", "uid": 0}