Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5140dbdfe666404c9e00e934d8e40119 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eec959a961224263902e794d58eedb6c : FAILURE in 4m 06s