Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0dd821cd547a4d93b162231064f3a575 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16366d1a031b4af2931b550571aec765 : FAILURE in 4m 11s