Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9493af1feb4041c8a999dfd4c7ab7543 : SUCCESS in 11m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f756ef69e524a148ded356110730a96 : RETRY_LIMIT in 2m 36s