Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/182f990cd45448fda154e4375a275e86 : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6c740a228ac49bcaa71f575fc023072 : FAILURE in 7m 02s