Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f021d9642002485c8b80f92dffd9cbd2 : RETRY_LIMIT in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4add68587fe0455791636ac236dd8cc2 : FAILURE in 3m 05s