Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3b5df56d5d87488fa7c22fd6b07925fe : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9927aea077740a59e1b876e5924308f : FAILURE in 4m 04s