this derivation will be built:
  /nix/store/0vzfw7gnb3m8hq8nsiy31v7bryl3nhls-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/0vzfw7gnb3m8hq8nsiy31v7bryl3nhls-bcachefs-module-7.0.0-29-generic.drv'...