Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/301a27af42d64a80b5c273c88df9b57a : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f7e30dc2d6643aeb37509e4508c0799 : FAILURE in 3m 34s