Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b312e41ad9ec44b494d9244ad13b43ec : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58bee9f528fb4a26b0e1b643d397288b : FAILURE in 4m 15s