Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c563906881fc491ca1b3e126ade1ade1 : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c2b4f092c414775b6fc7b7cce4a13b6 : FAILURE in 4m 04s