this derivation will be built:
  /nix/store/1ww6zg9bjpl5sg259mbip3f2dzdw1bm5-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/1ww6zg9bjpl5sg259mbip3f2dzdw1bm5-bcachefs-module-7.0.0-31-generic.drv'...