Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/15dcc68dfcd54210ba133db3b260261a : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ac5e5a8f1804a6e9aab9bb6503e5b30 : FAILURE in 4m 16s