Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/353e2107224d465b9691a01ac6257799 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bb567b3693d4efa94923075fa941640 : FAILURE in 4m 45s