Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7b97ae8379f14a3fa81230dc91e296d3 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca464b1f38574a80b5f84b28c57af3b6 : FAILURE in 2m 40s