Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/00c5887bb71848c38bd880142383b5c6 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ec98e1127354c3f86f9d12fed0176d2 : FAILURE in 3m 53s