Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/75a835c70f104aa0857dd08f2893e0bf : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ad22fcf33474b1493692ad9605ed97d : FAILURE in 12m 55s