Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a65872638b9c4e0e800ab40676dc5e72 : RETRY_LIMIT in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a0be27da9b6b4c49903e3f2e158bd347 : FAILURE in 3m 31s