Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a2fc6173e15147808cf53e8b777f1122 : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/836e4076641c447c9ddb8c33407030a0 : FAILURE in 4m 55s