Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9921291197624f6e81cceb538687d79c : SUCCESS in 8m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e135f4ad946749d9942c109811fde484 : FAILURE in 5m 38s