this derivation will be built:
  /nix/store/j1zbbw2vsz9q1c48dvcd365qdva0wvs6-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/j1zbbw2vsz9q1c48dvcd365qdva0wvs6-bcachefs-module-7.0.0-34-generic.drv'...