this derivation will be built:
  /nix/store/pza20dk01lmpa0mgd4v5gx6n44gz1r39-inputDerivation-effect-update-nix-git.drv
building '/nix/store/pza20dk01lmpa0mgd4v5gx6n44gz1r39-inputDerivation-effect-update-nix-git.drv'...