Make tests more deterministic (hopefully).

Waiting until settled was not considering jobs in the jenkins queue.
This corrects that, as well as adding a little more debugging info
for the problematic job that was tickling this.

Change-Id: I1f4c76ff3e4adc830f47156d0740384815d5a51b
Reviewed-on: https://review.openstack.org/14106
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins
1 file changed