Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dd00979e264749ecac9de38ccde00df3 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eafeb602ef0547479118fec6045ebacc : FAILURE in 3m 24s