Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0fffb94abf4b4906a1d14058d0ee483c : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56e66076fc7047c4bf660044a7f1333d : FAILURE in 5m 32s