Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/97a320de08364558959c287a69088dcb : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/22012b5c9224493a953535a7f5cedb73 : FAILURE in 3m 50s