Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a69d9aa236184f20a558f007b884e56d : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f80bbeb234143ba8c4708814aee6dc3 : FAILURE in 4m 19s