Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/74eef7a974df4a97a774603a9b7284c8 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c1f95d93d5214a89b9a05a052616ac0d : FAILURE in 4m 53s