these 2 derivations will be built:
  /nix/store/wirzk9jpb9b1nqqpvm08q49zhlklsm70-cli-linux-x64-2.0.9.tgz.drv
  /nix/store/nrihj2afpgvv4m40pzw07syglnnd0cc2-opencode2-2.0.9.drv