Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaa0c2600b6b4f87889e939993334ced : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7eab976dd90f479f8e53ff252028acb4 : FAILURE in 3m 59s