this derivation will be built:
  /nix/store/laqizvzfagg0nkn9rvy9fjfcb2nr15dl-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/laqizvzfagg0nkn9rvy9fjfcb2nr15dl-bcachefs-module-7.0.0-31-generic.drv'...