040000 tree 90f94bd8103795a2be132f01becbdc112ade0775	build-images
040000 tree 0dae1891c903dc0ee69bd6f90131363e62734ddb	cd
040000 tree bc361b4898edf52212f7902ee422b1f6a466d423	stages
040000 tree ee15d5fe2789b818ed44e7945af52db1c75d7c99	toggle-freeze