Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7281aec839ff4c3383087ec82d464f72 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba366342abea4a4183bfe3f7b64a30aa : FAILURE in 7m 21s