Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/73e09c68540d4394bec918a8ed4e2a79 : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6ea62ad24f34ac2b276895cd465d268 : FAILURE in 3m 52s