Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dde94be163c2467aaf29f754e35df713 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d27662a063104517b31a2b056dc04fb9 : FAILURE in 15m 49s