Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/93d622a6e8564fafb42573c3b91b449b : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3977cd45347f479692f3e4ad2ab47ab4 : FAILURE in 4m 21s