this derivation will be built:
  /nix/store/mrhg1scxwpc522z7aa23f8xp92fhm8vh-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/mrhg1scxwpc522z7aa23f8xp92fhm8vh-bcachefs-module-7.0.0-34-generic.drv'...