Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/58a3f17afec442c7b3ac9c08bafd6feb : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34dbaf875626488c825c710e55a5c006 : RETRY_LIMIT in 3m 32s