Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/55ba7ac2b5b04f779746d416b3d013f0 : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/652d902d5c464584b1c5714e44334ddf : FAILURE in 5m 43s