Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f67dd98955474b52bbde65d620fae275 : SUCCESS in 8m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/118923cecb14441d9c215ec4617e6c5b : FAILURE in 6m 11s