Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f676acae7e074a9aa53cffc0b48048ac : SUCCESS in 4m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bb73abd752e4cf6a8e04a5d088560b7 : FAILURE in 6m 12s