Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a3d99fe036044c86b617d1c4d727f4cd : SUCCESS in 9m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d93890da20045f49f468e4669e69675 : FAILURE in 5m 50s