Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f9b9b7c1596444219436a1d6afce8cca : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/048da4d0ef8944348e1806d55d2e4c57 : FAILURE in 4m 23s