Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/276eac726e064516bfed0f2e49f27d4b : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db94be1228c44afe98e6198ed04872f8 : FAILURE in 4m 51s