this derivation will be built:
  /nix/store/4263yisgiaix9v92d0vdyg42h5qqb5k4-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/4263yisgiaix9v92d0vdyg42h5qqb5k4-bcachefs-module-7.0.0-34-generic.drv'...