this derivation will be built:
  /nix/store/dk5m2z5dwsv660s16b1d5nifd4f2yv26-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/dk5m2z5dwsv660s16b1d5nifd4f2yv26-bcachefs-module-7.0.0-31-generic.drv'...