this derivation will be built:
  /nix/store/d89zj5y9z10zq9b2zg7r5509wk3kv498-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/d89zj5y9z10zq9b2zg7r5509wk3kv498-bcachefs-module-7.0.0-27-generic.drv'...