Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cb3b8a317cc44b1a877dec840ab91dad : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb7f551980ff401d9dcd3dd998a6847c : FAILURE in 5m 19s