Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/82bcc3cb6d7e41c784ffabfad4259bac : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ffaf147232bd4ddbbc094266290a97df : RETRY_LIMIT in 3m 24s