Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d9e0ab25f9974659ac0b57cd15f44a83 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/54f701575de8405e97b52acc7cf65fcf : FAILURE in 3m 55s