Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab0e7a7e8f3a43d0b3d1ad1740da0155 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/511dbf8c867b4301baa0d90f4d66a9d6 : FAILURE in 3m 59s