these 5 derivations will be built:
  /nix/store/zzm50mm81ylm3xn3dzdnlllxgima95jv-source.drv
  /nix/store/717w5y9f8lg6p45qhp09plnzid49744j-sub2api-frontend-0.2.16.drv
  /nix/store/0maiq2cb2081da6byz9l83p4l5ncd04m-sub2api-0.2.16-go-modules.drv
  /nix/store/xbhxmyh7by401dmwrybll62s52j7v9hx-sub2api-0.2.16.drv
  /nix/store/4yk8cjjlqkia986rb2329dkc34jz9v1l-check-sub2api.drv