this derivation will be built:
  /nix/store/51b8992s95m289q0z7p6bs2mhqs9maha-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/51b8992s95m289q0z7p6bs2mhqs9maha-bcachefs-module-7.0.0-31-generic.drv'...