Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a41cb05edfbe41f88e1dfb0e43f89741 : FAILURE in 3m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd2af1a623904a5a995db60f483b35e3 : FAILURE in 3m 15s