Cannot utime: Operation not permitted

I'm having the following problem when copying files.

The action will fail and will have a lot of files giving the following error:

```
Cannot utime: Operation not permitted
Cannot change mode to rwxr-xr-x: Operation not permitted
```

How to I resolve this?

Start by reproducing the file-copy action and investigating the reported “Cannot utime” and “Cannot change mode” permission errors. The issue does not name a file, test, configuration, or expected fix; done would require identifying a reproducible cause and confirming that copying files no longer produces these errors.

Written by the indexing model from the issue text.