Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.rootwrap/stable/ocata/build-openstack-sphinx-docs/a746787/ : RETRY_LIMIT in 5m 36s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.rootwrap/stable/ocata/openstack-tox-py27/cf31383/ : SUCCESS in 6m 41s