Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f858d457da084b4886546132655e3997 : SUCCESS in 5m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba30c08d3c4a41438ba394e7b9c6cd07 : FAILURE in 3m 34s