Build failed. https://zuul.opendev.org/t/openstack/buildset/f834f8fd10f44ac1a614e8cf5b33bb0d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5f6941ba580e4c66ba81ec6e6d0d37d7 : FAILURE in 2m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efb1ab84394a43159f53dad28234bdfc : FAILURE in 3m 04s