this derivation will be built:
  /nix/store/26an2spbjkxwz585mzmglg0b8v54psba-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/26an2spbjkxwz585mzmglg0b8v54psba-bcachefs-module-7.0.0-29-generic.drv'...