Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1200b7acb2ec4834b51613358901a043 : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bbda6358b1f04075a3e2fc66902bfa33 : FAILURE in 5m 48s