Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/18e5105b215d48689d7c2b9d9428c0ad : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66d240282f0743a8b997730bd67ed50a : FAILURE in 7m 32s