Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bcf02850e76847c885bbc1c475227df6 : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9354f7730ce4982af3314f4a8012848 : FAILURE in 10m 05s