Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7c161cc4c57545d3a45c3a87f3a79384 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be0be308cc584133b78d69a73ce33b5a : FAILURE in 4m 00s