Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a78a396a88d340e39d1d90aa278e3bd1 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f33c4e98c1a847448d3321a71145d221 : FAILURE in 4m 50s