Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ff608566a34545d6b8d67954da2601a9 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/672ae2234e644f50af04c31b60d859a4 : FAILURE in 4m 26s