Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/647db8c7b2af422aa434b58835d0e17e : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f21316e045fe428c9c852a74fe31845d : FAILURE in 3m 51s