Build failed. https://zuul.opendev.org/t/openstack/buildset/44925cbdd9b441999ade995fdab624fd - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ec118fcfebf34340b204ab3163746329 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d85d16af4b94fb4bc42f408a5870f3f : FAILURE in 4m 23s