Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6bed84bf1e714951a217e23c624ec8c7 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0313859fd04e41deb7064ff0538caa60 : FAILURE in 4m 23s