Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bdb4f73e92dc470ba34d52e3e7090015 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c684c43f17b44337b54067ba57e74c22 : FAILURE in 3m 54s