this derivation will be built:
  /nix/store/ghh6zqv5606mrph8d36fjq2qkx2020dm-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/ghh6zqv5606mrph8d36fjq2qkx2020dm-bcachefs-module-7.0.0-28-generic.drv'...