Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/02b934728680457ca20c50ae870f80b9 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5da441d45e54a8aa44d20a18c519b86 : FAILURE in 4m 10s