Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f121ef3ed20040acaa90483ef4ea79a9 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/195c9e188be844e7aa6cec5a64ea25fa : FAILURE in 5m 45s