Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a9a531014c1a43eb8caf9c8196f867f4 : FAILURE in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05b7bc7e19d446f686aba9717f05296a : FAILURE in 3m 29s