Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/888d8031d0984c56ad99c849014a7b65 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f101f6efd9f74b3a89e2e93202cc80a1 : FAILURE in 5m 46s