this derivation will be built:
  /nix/store/nqfm6f2npl9xsqq0mfxdzxbghf3211wl-bcachefs-module-7.0.0-28-generic-64k.drv
building '/nix/store/nqfm6f2npl9xsqq0mfxdzxbghf3211wl-bcachefs-module-7.0.0-28-generic-64k.drv'...