Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/734b1fd32c514aeeb70014ed69b625b4 : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/436d1211478f466ba7418b2f76b36dc8 : FAILURE in 3m 37s