Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d1448dd4c024f3b88c5e18fbd8cb4f1 : SUCCESS in 6m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9fa78caaa9154fd3a06515a150f4b16f : FAILURE in 4m 47s