Listing Images/Flavors/Etc Breaks When Non-Rackspace Boxes Up

[derks]

Vagrant Version: 1.7.2
Plugin Version: 0.1.10

Happens with seemingly all the sub-commands that are available to list/show data via Rackspace:

$ vagrant rackspace images list
An active machine was found with a different provider. Vagrant
currently allows each machine to be brought up with only a single
provider at a time. A future version will remove this limitation.
Until then, please destroy the existing machine to up with a new
provider.

Machine name: ubuntu-14.04-node0
Active provider: virtualbox
Requested provider: rackspace

Doesn't make sense that listing images/flavors/etc via Rackspace API would not be possible simply because I have a box up that is not Rackspace.

Any work-arounds other than destroying boxen?