Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/122c7a06445545d0aaac85e5bb56c5b9 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8bfc604f0e9c465aba8812cd271471bf : FAILURE in 4m 47s