Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c2192f58236943a1a24f2a23e1f814a3 : POST_FAILURE in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a76b3e66a6249358b0007dbfd771daf : SUCCESS in 3m 42s