Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21799a7a6be54bae9ea736b476b121f0 : SUCCESS in 10m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc1c6b396a034cbda9cec3f3f03600f8 : RETRY_LIMIT in 4m 02s