Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b31bdd89af65412ea087ec26a3382a2f : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fbc67a4a86fa4e2c961ce2a4b0923c2f : FAILURE in 4m 47s