```
$ ent sync
Enter passphrase for key '/home/seb/.ssh/id_ed25519':
^C

$ ent sync
stdout:
stderr: Preparing worktree (checking out 'entomologist-data')
fatal: 'entomologist-data' is already used by worktree at '/tmp/.tmpgKK2gw'

Error: Oops, something went wrong

$ rm -rf /tmp/.tmpgKK2gw/
$ git worktree prune
```