Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5687a7202acd46ae8e5fbd197a9a97d6 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5be0bbb4b0c544f2bd707971bb3908ca : FAILURE in 5m 00s