Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d9431463fee744099bf76c70b3f720b2 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/150d7ec90c0e4ca391aa5c75636e14b7 : FAILURE in 3m 09s