Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e9a6b07e91bf437abd1b23a3eb684d1b : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e597854d650c4405acce7678a6cc501e : FAILURE in 4m 51s