Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/533780054c664f88af4601731bb547dd : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82b0d1605ea6448094696b3d58cded21 : FAILURE in 3m 28s