Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c132ca13df1418a9231505d4f5ab220 : SUCCESS in 7m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7cf1d2ea12404237b77fa7506efa6b31 : FAILURE in 7m 39s