this derivation will be built:
  /nix/store/2mwxnmrnqg7kyhsggj1cjhmrjqs5x651-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/2mwxnmrnqg7kyhsggj1cjhmrjqs5x651-bcachefs-module-7.0.0-39-generic.drv'...