Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/114f75a92412404786c8116424c6a2c7 : RETRY_LIMIT in 2m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f217b29e6714d248f4a92856a779fa7 : FAILURE in 3m 22s