Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df8a99a58a694780af4ebf26870413eb : RETRY_LIMIT in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a97aa2a7d11f405888aecea151acb37f : FAILURE in 3m 06s