Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a6410811093c4f4182e9eccd1a6cbdd2 : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/979daf50f3414db0ad0e6d37765f71cd : FAILURE in 6m 25s