Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/707cf8412a36468dbcd8fc8b010265c3 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05fc710f88a54f29ba02f03b4e81e887 : FAILURE in 3m 20s