Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9a6ca918f90f4d48b97ce3fc8af391b9 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4576504ad1bd4572aab0ecba394dd64c : FAILURE in 4m 08s