Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/03e3b3823e4b40f7aa95a9cdd1b269eb : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c10f64d962624d3c961e8bb8b3d41336 : FAILURE in 3m 45s