this derivation will be built:
  /nix/store/q4mvv17vd5zqhhb0l10v98k1lgrvni6i-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/q4mvv17vd5zqhhb0l10v98k1lgrvni6i-bcachefs-module-7.0.0-28-generic.drv'...