Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0e9f070ff09b4b2ea09f4b3046cb3db3 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c1164d3051cb4042aecf6ccc6c74d8e8 : FAILURE in 6m 40s