Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f7014d7f068a470a881b561c5cb116af : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5b2cd2e0828f4e0da7123a0355b1ce9e : FAILURE in 3m 28s