this derivation will be built:
  /nix/store/l8m068zs3f0ppvsaqmz2ig24g551lmy7-bcachefs-module-7.1.3-arch1-2.drv
building '/nix/store/l8m068zs3f0ppvsaqmz2ig24g551lmy7-bcachefs-module-7.1.3-arch1-2.drv'...