Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1ac5da7280bb4c268ba63f28efe3e5f7 : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e93c129bd704605a64a90e52919fe80 : FAILURE in 4m 37s