Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6491af6d415d40d3b00951fd29299862 : RETRY_LIMIT in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32bd6d1c91c84d67b7d6a024528eedea : FAILURE in 9m 01s