Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/497ac0ac84b744e4b21af1d285cff35e : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/121412e9f6184535a5fe425cd771679b : FAILURE in 6m 59s