Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9b6a4d500a3f4d16b4280237cf7e9db9 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7582d6ed504d4b2f8096d0f9c53d4ee2 : FAILURE in 2m 37s