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040000 tree 36ea54322b07f2292b4bf3e19b860ea7a63e4e2b	keepanno
040000 tree 4ba3bd2f7fe4b8d1e732f8f1b4d0538572932ba1	library_desugar
040000 tree e92f5a3a7b80cdc8cc12a6305090dccfd13b561e	main
040000 tree 37a43560ba07565bbf8d27b599ec924591317877	resourceshrinker
040000 tree a81d22e6e05df52400c1b7944dc13bc4c2880f7e	test