Possibly since #3912 was merged, we've had two intermittent failures on this test:

[980190962, 298486374, 113629430, 182953976] expected but was
[182953976, 113629430, 298486374, 980190962]. (test_0016_should clone organization with assocations)
/var/lib/workspace/workspace/test_develop/database/postgresql/ruby/2.0.0/test/functional/organizations_controller_test.rb:174

http://ci.theforeman.org/job/test_develop/544/database=postgresql,ruby=2.0.0/testReport/junit/%28root%29/OrganizationsControllerTest/test_0016_should_clone_organization_with_assocations/
http://ci.theforeman.org/job/test_develop/548/database=postgresql,ruby=1.9.3/testReport/junit/%28root%29/OrganizationsControllerTest/test_0016_should_clone_organization_with_assocations/

Both PostgreSQL.

Perhaps the IDs need sorting before comparison.