Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/109ccfb6117e432fbf00a09bb7255941 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83e8a6f726504856943ca4d902941c5f : FAILURE in 5m 29s