Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/004155da53c9495fb0097c8a88156bee : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0e7bbb2d833e4d20b1c6ce77c8b8a3c0 : FAILURE in 5m 04s