Running insulin s:v -vvv -d on latest master gives fatal error

When running:
```bash
$ /Volumes/Trimurti/Works/PHP/insulin/cli2/insulin s:v -vvv -d
```
I get the following output:
```
Attempting to reach level '1'.
Reached level '1'.
Attempting to reach level '2'.
Reached level '2'.
Attempting to reach level '3'.
Loaded configurations.
Reached level '3'.
Attempting to reach level '4'.
Connected to database.
Reached level '4'.
Attempting to reach level '5'.
Reached level '5'.
Attempting to reach level '6'.
PHP Fatal error:  Call to a member function getSystemUser() on a non-object in insulin/cli2/src/Insulin/Sugar/Sugar.php on line 199

Fatal error: Call to a member function getSystemUser() on a non-object in insulin/cli2/src/Insulin/Sugar/Sugar.php on line 199
```