Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ce63db8938f47cb8689e218e23b7ae9 : SUCCESS in 8m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33111dee986d4b8fa217ec72b05d9fe6 : RETRY_LIMIT in 4m 40s