Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/08b149aa4b8b41c1b551207824102a51 : SUCCESS in 3m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f4070f136371473e85054bcd04ecf893 : FAILURE in 2m 51s