Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7ea86128b77a4172ac0bf312fb905711 : FAILURE in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5635924573964a91a6c5139f4b771876 : FAILURE in 3m 10s