Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f9beb0dbe19d4520ba5cd980ca58a854 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3eb34be1bc864c43a19260609fc8a63f : FAILURE in 4m 57s