Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c64994dec7564145a36b25bd22a32f88 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38fb500764194438a830fb53a5b3fff7 : FAILURE in 4m 47s