Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e5c579ba685e47509e455ae0c16eaf05 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/337dd366e997490e8ff7157af2da8731 : FAILURE in 3m 33s