Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eb85833cc53f42f3a64ab7f10f905cfe : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e0585e80f914a0586ddd594955a4494 : FAILURE in 5m 13s