Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e6506ec88be44fd687e2e0bb77422bbe : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60ece6f29fc143a1b0b8cde7d9bad267 : FAILURE in 2m 56s