these 3 derivations will be built:
  /nix/store/rxhayb48pya16rgpa48q7pd76x139ky0-nixidy-app-gateway-api.drv
  /nix/store/n14qsdggcg33iih3wcb015ylzwbmhm3b-nixidy-apps-joined-default.drv
  /nix/store/d7yx3w44i60gnsp5alil823yypyvvhjd-nixidy-environment-default.drv