Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3d1ec994bf3842f38b2b871d6ee11d67 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97a919c7b0a04fb88b052732deab2992 : FAILURE in 4m 43s