Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a0af35c33cd4716b6021082fab4d7d9 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f755a8596274879854712301f25271c : FAILURE in 6m 02s