Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ca1e329753b2442689a407ce04b15ca0 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/416a0acd087e4b53a1dc5ca3ca1c72b5 : FAILURE in 3m 20s