Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aab1430d7fd1472a91132ac416d8baaa : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4db962fdb3c942aeae771f1fdd6a5fad : FAILURE in 6m 13s