Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e25ea4243f8646e4845e0fb2dc8c2924 : RETRY_LIMIT in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fab752250dbe4397a6d1650b09d9c740 : FAILURE in 4m 48s