Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2b68b968c90c476997278d8e117b7590 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8638a330f7c4824863be207ac5df416 : FAILURE in 4m 48s