Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/14439706d3594a65bad1a3eb15fc0d02 : RETRY_LIMIT in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2666d7d035cf427e824323092f7efce2 : SUCCESS in 7m 07s