this derivation will be built:
  /nix/store/hk9i6zl07bcpsawy4yi09ays44jsw66p-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/hk9i6zl07bcpsawy4yi09ays44jsw66p-bcachefs-module-7.0.0-26-generic.drv'...