Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/831a28fd8ff84f8db542b4d30e12395a : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e954773f71443f0b741075527eeee84 : FAILURE in 5m 32s