Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c67b1774256045569cc6bbc0349ff923 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/942ed66323654787b9d04e8b647d0666 : FAILURE in 3m 47s