Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9f4ceed677b342e0900b190382700ccb : SUCCESS in 10m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f4ed7a606d2439cbbd0cc8147be3b1b : FAILURE in 4m 06s