Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/041e0ec0c0534338a40873081a21a502 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ae0c4375889143de8e48ff3902d72cbd : FAILURE in 2m 23s