this derivation will be built:
  /nix/store/fdxfpy33jrlpjcka7jj4k03g5zzwlhia-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/fdxfpy33jrlpjcka7jj4k03g5zzwlhia-bcachefs-module-7.0.0-39-generic.drv'...