Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.privsep/stable/ocata/build-openstack-sphinx-docs/7d0a915/ : RETRY_LIMIT in 3m 46s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.privsep/stable/ocata/openstack-tox-py27/03bbe0b/ : SUCCESS in 3m 50s