Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/beca2253ecbf4f8193a1f79476feff9e : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3671fac2470b4c7392f806d1d85067d3 : FAILURE in 5m 37s