this derivation will be built:
  /nix/store/gd5x9dqqw3nka6l6y04357psm7dsvqk9-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/gd5x9dqqw3nka6l6y04357psm7dsvqk9-bcachefs-module-7.0.0-29-generic.drv'...