this derivation will be built:
  /nix/store/vdc4jc0m7ijshpwb9lp6q69zwlbc6dm7-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/vdc4jc0m7ijshpwb9lp6q69zwlbc6dm7-bcachefs-module-7.0.0-28-generic.drv'...