this derivation will be built:
  /nix/store/36nb76w9r17x2ska66gm24v6sd09kpz3-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/36nb76w9r17x2ska66gm24v6sd09kpz3-bcachefs-module-7.0.0-28-generic.drv'...