Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/27019c5e0df54137b4ff17a2d4500b7b : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84150cc04467471c8eca63cf983b635e : FAILURE in 6m 42s