Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df07a4cbbd1b438cba3becf08823931c : SUCCESS in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b20d994bc2c7466cacc2a2448567c249 : FAILURE in 2m 55s