Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fa18e5bc02aa487d972558c64a5032c4 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71dcbc2766da47c9af5e036fc80738f6 : FAILURE in 3m 30s