this derivation will be built:
  /nix/store/h9nbhjyfb1xfimqhr956wckj6z0j89hs-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/h9nbhjyfb1xfimqhr956wckj6z0j89hs-bcachefs-module-7.0.0-31-generic.drv'...