Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b8d75cdb68c94fae9dd92b91870ce1c6 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/535025ecc4ce45958070da02f912dbd6 : FAILURE in 5m 32s