Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dad1094e50d041eaa62e8eb687edcae5 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f9f65dbebc014b37b9a1cbb04b317853 : FAILURE in 4m 27s