Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/37705991e82542499a41d782a670e2b5 : SUCCESS in 7m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4021002b90544dbb9447718849ab3ab3 : FAILURE in 6m 21s