Updated openstack/openstack
Project: openstack/tempest  6caffce1934fff8c6dfbb8225272ca87cbf29d79

Fix log message on exception in setUpClass

This commit fixes an issue with the log messages printed when an
arbitrary exception is raised during setUpClass. Previously the
variables were provided in the wrong order causing the log message
to be confusing.

Change-Id: Ie3682284905f0d31c801aac731ae843fae0fd314