Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/44d55341da3c4827a9bfff7f444ec163 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79fa83792cc840c2b47bd3f2b63686e7 : FAILURE in 4m 44s