Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/75100c2778fe4f12a6149e663dca10c5 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf77f0be212d4af5adbe36b3742e2aac : FAILURE in 4m 37s