Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/96b5f5bb2dc54c02a19b9e2e0edb987d : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f41faac926fb466f8e52de9158429036 : FAILURE in 3m 07s