Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1af228cb27574bf2b0f683301d62a4f8 : RETRY_LIMIT in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e861ad4c0494e669e02839e1444e6e6 : RETRY_LIMIT in 2m 43s