Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ccb3c04aa9844d3fb58aaff88393a036 : SUCCESS in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92df6f97950c4cd690d9ada76ca73156 : FAILURE in 3m 59s