Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ce3d44e08c4840578b1f1d6b196b2678 : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4cd242eb0f4a4b679c39b391a00fc773 : FAILURE in 6m 40s