Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16197d0e085648e48216aaeff555ebed : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc3cb18999b04e2e9902fbc7f4e297ec : FAILURE in 3m 34s