Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2379a14bb61341428a82e451e0980646 : SUCCESS in 8m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/464ae8b594cf4dc5b6da532c4ea179a7 : RETRY_LIMIT in 3m 31s