this derivation will be built:
  /nix/store/3k9yv071qjf7szxxbxgc1zjpizch613p-bcachefs-module-7.1.4-zen1-1-zen.drv
building '/nix/store/3k9yv071qjf7szxxbxgc1zjpizch613p-bcachefs-module-7.1.4-zen1-1-zen.drv'...