Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dc6fa344086c433ba7727910b44ad798 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5dcd21447b8f4a13958219aad7ef8a0d : FAILURE in 4m 53s