this derivation will be built:
  /nix/store/sjdzgvgh85qsghl9xp2xcy9ygjfj9ymz-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/sjdzgvgh85qsghl9xp2xcy9ygjfj9ymz-bcachefs-module-7.0.0-29-generic.drv'...