Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0b8cd4dd7c43441981b0eb91d4b4efdd : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7f24c0aa4264418bea26018b0d77f3d : FAILURE in 3m 39s