040000 tree 2d2e684ededf6830489caa717b3a3c2f5aae6ad2	mock_downstream
040000 tree fd62fe2316986fbe058bc75da754df113db20d49	ssl
040000 tree 2bb6861105af8a0d622956fd8e64e109b01d4fb5	with_dr
040000 tree 4f3a3dbc2361392cc00f4f8b5031a346009550e3	with_mr