Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3322a4b08f1a47d5899e68e5ff9e4cf8 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32ecf07b9d46401fb2415e2d1cb09257 : FAILURE in 3m 55s