Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/481cb2a97a7141c6adf8fdfaeac71a6d : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dc9784b0bb1349fe9671c879b87757b0 : RETRY_LIMIT in 2m 41s