Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e1c06e26e4bd4fa08b41dd205431796e : RETRY_LIMIT in 3m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a840f85545c04e4faeea94109b472816 : SUCCESS in 7m 06s