Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1f74da6b486e4e6e8ea488e66a532992 : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67736e4f14d042ce9376761d479bed1a : FAILURE in 4m 11s