Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8cfa7ce4a1da49aea7898bb00b53f614 : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02174ba43cd94d60b9c55677e5faff7d : FAILURE in 5m 33s