this derivation will be built:
  /nix/store/qg6a0k0p9lv8vdzd277y7s694flwqbg8-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/qg6a0k0p9lv8vdzd277y7s694flwqbg8-bcachefs-module-7.0.0-28-generic.drv'...