Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/10721e3902bb467685dab379206abee0 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c68eb63142e14022b9b843f1f33785ef : FAILURE in 4m 14s