Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1f80178c9cfb45dd80b70168c4d7e8c5 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44cf5e946b004052bf22de90130288fc : FAILURE in 4m 54s