Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/52cce01ca4cb4809bc623ebd2cd57728 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac63bd5d881948c59e4cb57c8ea5cbf9 : FAILURE in 4m 04s