Build failed. https://zuul.opendev.org/t/openstack/buildset/6a7240ac8c3344fcbb4c0ea436702322 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c13d2351ccdc443cb6028653e14ad0d2 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7fe92541a1a423692a570f58f6b213d : FAILURE in 2m 46s