Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/357b5e364862464f889535cc6181e2f3 : RETRY_LIMIT in 2m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66194678538e4dc49ba78bba0599a7fa : FAILURE in 3m 24s