Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1bcdda78dd1f45018fa30b63d328c7e4 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/653cc6ec926f4e568f55e8e71649ba8c : FAILURE in 3m 29s