Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f3c4a1269d83414498925500b807d68c : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40fd0172a0e84310ba1237e513ae58c0 : FAILURE in 4m 39s