Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/89ce85941b9c4497be5c6586e0cf1ef6 : SUCCESS in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1fc4ac1568624b7a9cb155359c34c477 : FAILURE in 5m 28s