Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b56aec6d5df44af08054e57f7d7e1961 : FAILURE in 22m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2118eefd7ef44f898cb0c043dfd1806b : FAILURE in 22m 16s