Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0668fdca7fc34c298f53b90ddee6936c : SUCCESS in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93bb010ec6f843faa611a7b56e7b5fcf : FAILURE in 3m 21s