Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df4a4dff87384cb9933004d1fa97f28f : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d8b7e9a1a294e66ade97668b96142be : FAILURE in 4m 54s