One of my concerns about stacking up project unit tests in the requirements jobs, is the unit tests aren't as free of races as you would imagine. Because they only previously impacted the one project team, those teams are often just fast to recheck instead of get to the bottom of it. Cross testing with them in a voting way changes their impact. The keystone unit tests have a existing race condition in them, which recently failed an unrelated requirements bump - http://logs.openstack.org/50/348250/6/check/gate-cross-keystone-python27-db-ubuntu-xenial/962327d/console.html#_2016-08-02_03_52_14_537923 I'm not fully sure where to go from here. But wanted to make sure that data is out there. Any keystone folks who can dive into and sort it out would be highly appreciated. -Sean -- Sean Dague http://dague.net