Build failed. - periodic-nova-docs-havana http://logs.openstack.org/periodic-stable/periodic-nova-docs-havana/0da7dc9 : SUCCESS in 9m 04s - periodic-nova-python26-havana http://logs.openstack.org/periodic-stable/periodic-nova-python26-havana/11c061d : FAILURE in 1m 29s - periodic-nova-python27-havana http://logs.openstack.org/periodic-stable/periodic-nova-python27-havana/067d7c4 : SUCCESS in 11m 33s