Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aba41b308bc64270b8f45115ba2a0ed0 : SUCCESS in 6m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/538fcd1f0f6e4126a4ee9c20c1c1e111 : FAILURE in 5m 50s