this derivation will be built:
  /nix/store/ijj1s8sac7rai27s7fab3zi7h4dhzwvb-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/ijj1s8sac7rai27s7fab3zi7h4dhzwvb-bcachefs-module-7.0.0-34-generic.drv'...