Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aedcdac3d27a47398a78830b3c6e8bae : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7a1b4a795914d3d9adcf8ff7bc249ed : RETRY_LIMIT in 3m 12s