Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aa823ecb1dcd4cca8b4a6314bd225357 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f443a90a68c24b87876fc55e5834b58a : FAILURE in 3m 50s