Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/356d55275d0b4298baaeee64c4cd9b4b : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fee10706351245559b18eda8c777cb98 : FAILURE in 3m 32s