Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6be5d7fd74ac45c492d951bce7b1703f : RETRY_LIMIT in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bea0904b0964abbb48a89eb803b9861 : SUCCESS in 11m 14s