this derivation will be built:
  /nix/store/n0kv74z7fizv1gsri1w0w69kwlknvqw2-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/n0kv74z7fizv1gsri1w0w69kwlknvqw2-bcachefs-module-7.0.0-29-generic.drv'...