Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3c51e5275be47f791db472dcb84d1f9 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d1331eadbd74dccac296b4fb9e3832d : FAILURE in 6m 57s