Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/42cd3e1b76a94b1995952ba0a221de32 : RETRY_LIMIT in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee40560ce5c24ee8b546a0f68e06710d : FAILURE in 3m 55s