this derivation will be built:
  /nix/store/jwvww2qzkjvy599jfq4q99gli7kzixyx-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/jwvww2qzkjvy599jfq4q99gli7kzixyx-bcachefs-module-7.0.0-31-generic.drv'...