Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6f1ae3fc904847e18c77548975f653fb : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/62c02930d9924b49a554f7a3b9fce9e6 : FAILURE in 6m 37s