this derivation will be built:
  /nix/store/vxxxc5832nj08q513pijriva97g38j44-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/vxxxc5832nj08q513pijriva97g38j44-bcachefs-module-7.0.0-29-generic.drv'...