Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d1519d12bc00445caf37b51ee335817c : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b89f104fd7544bf4885a72560827fca8 : FAILURE in 4m 48s