Well, when I use ``pkg.installed`` and minion has no root permissions, this state will result in ``success: True`` with error in log:
```
[INFO    ] Executing command 'apt-get -q update' in directory '/home/saltdev'
[ERROR   ] Command 'apt-get -q update' failed with return code: 100
[ERROR   ] stderr: E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
```
And I think it is enough to say that the state is not totally succeeded.