Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/horizon/stable/stein/build-openstack-sphinx-docs/76bd0c9/ : FAILURE in 3m 59s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/horizon/stable/stein/openstack-tox-py27/32493da/ : SUCCESS in 10m 27s