Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f030b4a4263943bd992824718b91008b : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d1cdc26725346909d87016e490d2beb : FAILURE in 5m 56s