these 3 derivations will be built:
  /nix/store/kplzv8nc28lnjkwrcbl5wfq6lx7ss0s8-codex-0.156.1.drv
  /nix/store/rqyp7hxsfc2k9pkvsbj9pslhya74q1g6-oh-my-codex-0.21.6.drv
  /nix/store/np4ijfmy1wqgrs2b288wncbsjwsqziay-check-oh-my-codex.drv