these 2 derivations will be built:
  /nix/store/wpv447hpg24zcwzx497w0di47ql1d876-omo-ai-5.1.6.drv
  /nix/store/1dyi5vhqkf7p4hvzamd8avv4r61hv3yp-check-omo-ai.drv