Build failed. https://zuul.opendev.org/t/openstack/buildset/8eb20d644b9e4e3dabaf00bba37cf628 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/acb6f764353341d4ad2dff0a708a6823 : SUCCESS in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7cd0e81cc9740dbbed9bfc9970c13dc : FAILURE in 2m 30s