this derivation will be built:
  /nix/store/yhblai2w84bmg7dmqfjn8kv7d7cscm2d-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/yhblai2w84bmg7dmqfjn8kv7d7cscm2d-bcachefs-module-7.0.0-30-generic.drv'...