Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/568a018f82724e7b953afbc74abcb938 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7c9d02041d144518a586ac41e8b3d10 : FAILURE in 3m 37s