Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1ebc69cade2547dfa03403719b7d0db4 : RETRY_LIMIT in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/289abcc6f0db4bdebed7186b746eef2c : FAILURE in 3m 33s