Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ccf24e77f3842e18fc181bd088c33fa : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8db5bed18fbb4fa08c3a475f17981f3d : FAILURE in 3m 24s