Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4616074117054124baf8c6c6aeb2fb8c : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f5bdd1d786e4847bea0ec57b17d81d5 : FAILURE in 5m 21s