Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4ade4964c80242359eea77639ffc2809 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6399880bd4b949c085b3b77104140958 : FAILURE in 5m 24s