Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9a862004cc1643fbb1a4b2f80af08c8c : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24571298977b4d64b6ff60b5403cc330 : RETRY_LIMIT in 3m 45s