Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f3c0ae7363b64ed8a1a714d11c5923aa : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fbb356a4f9ec48e8a6ed6d379e5d7b76 : FAILURE in 5m 18s