these 2 derivations will be built:
  /nix/store/hhiviwsi9gp4889px29si4bkl89m6kgr-omo-ai-5.0.0-0.beta.79.tgz.drv
  /nix/store/1g6nyzzgm03k2jhdbikg9apiii0ab03i-omo-ai-5.0.0-0.beta.79.drv