040000 tree f1268b45319a199bcaaed052bc730422c4fd0406	compat-hive-2
040000 tree 2405997edc2db9b19b58e6c32b2fcb4454530ffe	compat-hive-3
040000 tree 0b4885825580eb891f02e74d2c63a5dad868a13b	main
040000 tree 973a52d0a3860c277b1f21de108b11656d347969	test