Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04f5cfcf6e5d41bf8fd492529f788628 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a77eb0715a5b4900b713c9addf19314f : FAILURE in 2m 24s