these 2 derivations will be built:
  /nix/store/hcn2dxw6w7knkwldyjzak0z6nf79r9j5-cli-proxy-api-8.0.8.drv
  /nix/store/kjaqpny903paq6y31hm17cvha3gww57m-check-cli-proxy-api.drv