Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2267aecf36534f15af912a9c8df06bd3 : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/174a62e028984809840cdd0e142d8089 : FAILURE in 7m 33s