Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4e4a2372ea8847189ff7046cb2d22601 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23e2077589d943308008df22c2dc2ce5 : FAILURE in 3m 59s