Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9203591ba7ea4e21a2ccc34281b8210c : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9695198b2f80417fa349c4c6a2851458 : FAILURE in 2m 39s