this derivation will be built:
  /nix/store/kzh05zkqsmxxsg03lb7x52c1415pdmw7-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/kzh05zkqsmxxsg03lb7x52c1415pdmw7-bcachefs-module-7.0.0-30-generic.drv'...