Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b3bf211c3b5f4a628aa853fcf264641d : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f884451844641dc83128338a8421ef3 : FAILURE in 3m 47s