Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/120bd62de67c47e5ad0cac03a0626cec : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2f67963c4cd47f981ecd2f2c7dcc213 : FAILURE in 4m 38s