Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4c7f3e4689d04e8b8808b827a5316262 : RETRY_LIMIT in 2m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/afd440ab5099487bb535c41dec4118f7 : FAILURE in 2m 43s