Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d9fc4e972ff1446da1ba2eaf3f86f890 : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/46dbce612f3c4d14b34c0da182d204f4 : FAILURE in 5m 40s