Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4beacfa795e641aba69f12b91d39bfbb : SUCCESS in 7m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16144350eeaa4514b20705a7f29f3234 : FAILURE in 7m 20s