this derivation will be built:
  /nix/store/9r6aym3jzliw49y9v7kd14jfkvvq67ci-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/9r6aym3jzliw49y9v7kd14jfkvvq67ci-bcachefs-module-7.0.0-30-generic.drv'...