Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7b076723fba240d3bdcb2ee2e9b2f306 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f301a6a14a3b4aca8063cdc3ebed2242 : FAILURE in 5m 33s