these 2 derivations will be built:
  /nix/store/ad3z1fryri5wfjc4j664wqc4l1wgx4wa-cli-proxy-api-8.0.69.drv
  /nix/store/6hl53ammmn3v8xq6c913s03bnsrkizxp-check-cli-proxy-api.drv