Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b462cd7a158042e2a9538263eac2e8aa : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/73f52106d65c4adb90dfe33891ab7358 : FAILURE in 5m 42s