Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.i18n/stable/pike/build-openstack-sphinx-docs/2952c52/ : RETRY_LIMIT in 4m 38s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.i18n/stable/pike/openstack-tox-py27/688958e/ : SUCCESS in 5m 09s