found 147456 bytes used, no error found
total csum bytes: 0
total tree bytes: 147456
total fs tree bytes: 32768
total extent tree bytes: 16384
btree space waste bytes: 140530
file data blocks allocated: 0
 referenced 0
/nix/store/brbj0anbyg992yi5jpiyxkpf2ar5bk3g-btrfs-progs-6.15
/nix/store/y7hc74mdma601q3i0fcwyy2lk5dqbcqr-btrfs-progs-create-fs