Running:
```
ubuntu@tupac:~/conjure$ juju destroy-controller --destroy-all-models marquitta
```
Results in:
```
WARNING! This command will destroy the "marquitta" controller.
This includes all machines, applications, data and other resources.
Continue [y/N]? y
Destroying controller
Waiting for hosted model resources to be reclaimed
Waiting on 12 models, 4 machines, 4 applications
Waiting on 2 models, 4 machines, 4 applications
Waiting on 2 models, 4 machines, 4 applications
..continues on forever
```
Output from the machine-0 log: https://paste.ubuntu.com/20215065/
This seems to happen only on localhost (honestly it's what i test the most but i haven't seen it with aws)
lxc list just shows a bunch of running containers:
```
ubuntu@tupac:~/conjure$ lxc list
+---------------+---------+--------------------+------+------------+-----------+
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+---------------+---------+--------------------+------+------------+-----------+
| juju-88164f-0 | RUNNING | 10.1.78.148 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-9e2de9-0 | RUNNING | 10.1.78.20 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-0 | RUNNING | 10.1.78.160 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-1 | RUNNING | 10.1.78.40 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-2 | RUNNING | 10.1.78.177 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-5 | RUNNING | 10.1.78.68 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-6 | RUNNING | 10.1.78.147 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-7 | RUNNING | 10.1.78.161 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
| juju-c0f2ff-8 | RUNNING | 10.1.78.179 (eth0) | | PERSISTENT | 0 |
+---------------+---------+--------------------+------+------------+-----------+
```
Looking throught the logs, I found this twice.
2016-07-20 18:48:03 ERROR juju.state cleanup.go:121 cleanup failed: unit has storage attachments
This would cause the applications to be held open / not dead. We should check the cleanup code for units.