Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/32bb88354a304ce99639a297958e0fa7 : RETRY_LIMIT in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8448ba192f7e43c5bf7e77095f70d765 : SUCCESS in 6m 23s