Build failed. https://zuul.opendev.org/t/openstack/buildset/e8db25bf030342d5bb5743dfeca85836 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a61e3d57af4e4497b99055ebf3d9c360 : RETRY_LIMIT in 2m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1097071dc25473eb7d69f795c7718a0 : FAILURE in 6m 21s