Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4800e359ef7e4d5eb741944560003640 : FAILURE in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/895bc0f808c84eeda34212c0e6993816 : FAILURE in 5m 00s