Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/003a97d39d2749df90d4ff2a6d76cefe : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27db9e39c01140d2aa41b3d90464116c : FAILURE in 4m 43s