Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bfdfe91a56d7481c8354d68f19e6a254 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dbe9e9a3f87041af8b43364251310310 : FAILURE in 4m 24s