Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/34076eb61ae44284b0670188e95a1cf5 : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c847e790996b40ba94dc7507a6a9bdf3 : FAILURE in 2m 20s