this derivation will be built:
  /nix/store/pd8dx0f95sh4145h627n7b4l8qbfjh4a-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/pd8dx0f95sh4145h627n7b4l8qbfjh4a-bcachefs-module-7.0.0-27-generic.drv'...