Build failed. https://zuul.opendev.org/t/openstack/buildset/a185f2963b7442ceb843f2c33959b4de - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e113d580e74429aa6eeafc4eefe5d41 : RETRY_LIMIT in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f6ebc96ff044d07b51fd684acaf047e : FAILURE in 7m 40s