Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4b6228003e8a4a9c9bd890ba33ec8102 : SUCCESS in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85b9ffdcf06e4b7788489fcf8332007b : FAILURE in 5m 24s