Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2c4bc5d85cb94c9fadb39e75a4ead78e : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/598c5d5ebfea439aa491b2dc13d34924 : FAILURE in 3m 02s