Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3d403a0774754dec9b9f929bcb22aef7 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/783bde21e43e41f4b5c6b20dec332e0c : FAILURE in 4m 38s