Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fccf12febc444612bb6816129f8c6ca8 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7180f8ce3c744725930769983df22ea4 : FAILURE in 4m 34s