Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b95d53e325c045c3ba4046f7fdca7ab8 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1002a63bfeee438ba9d7014500f51913 : FAILURE in 6m 49s