this derivation will be built:
  /nix/store/6wgi73kim9p06vy53xnni7d974a7kqa9-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/6wgi73kim9p06vy53xnni7d974a7kqa9-bcachefs-module-7.0.0-14-generic.drv'...