Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fc0d377428d9472b82d9dcd30b7538e5 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ff17b874044438dba04ea629a3892df : FAILURE in 4m 56s