these 2 derivations will be built:
  /nix/store/5l4psjf8vjf06p02wc7f16s057nbljgh-codex-acp-2.5.0.drv
  /nix/store/9r5ki366wm79s51q7d5vfzfgk5qmjp3q-check-codex-acp.drv