Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f9c316cf5b9b428580a3f3ce46a46163 : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e08ace9efba64353a72390a005a0e264 : FAILURE in 4m 50s