this derivation will be built:
  /nix/store/n50rf2l1sk8fn71945as1vqidzb7h91b-bcachefs-module-7.1.8-arch1-1.drv
building '/nix/store/n50rf2l1sk8fn71945as1vqidzb7h91b-bcachefs-module-7.1.8-arch1-1.drv'...