[Openstack-stable-maint] Stable check of openstack/sahara failed

Build failed. - periodic-sahara-docs-newton http://logs.openstack.org/periodic-stable/periodic-sahara-docs-newton/4f1702... : SUCCESS in 3m 48s - periodic-sahara-python27-newton http://logs.openstack.org/periodic-stable/periodic-sahara-python27-newton/3d... : SUCCESS in 5m 13s - periodic-sahara-docs-ocata http://logs.openstack.org/periodic-stable/periodic-sahara-docs-ocata/b4f396e... : SUCCESS in 3m 27s - periodic-sahara-python27-ocata http://logs.openstack.org/periodic-stable/periodic-sahara-python27-ocata/fe4... : FAILURE in 2m 57s