Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e17a8a435557438c9d9e89cca8a57933 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f19f91303af34c28b919b969fa29433e : FAILURE in 5m 58s