Build failed. https://zuul.opendev.org/t/openstack/buildset/601a17f44b9a4cf68e4d77105d79b7e0 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/79b8fdd614d64e79bdd619b982bb7828 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b70fddc82e28483f8eb6c2cd64451688 : FAILURE in 2m 53s