Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/76692331bc0045278bfdd5ef7a92eb18 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ded122edc074071aa875cb08cf95845 : FAILURE in 4m 44s