Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/206c024af5a04876a0bfce51b850ecc6 : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f2dc291b1ea4b84ab6e45093e2d55f0 : FAILURE in 5m 50s