040000 tree f1268b45319a199bcaaed052bc730422c4fd0406	compat-hive-2
040000 tree 2405997edc2db9b19b58e6c32b2fcb4454530ffe	compat-hive-3
040000 tree 73be1c47dda5660caa3dd4986028916c39fc900b	main
040000 tree 756cabd43af5da30c530df492ba598945a201e5f	test