these 3 derivations will be built:
  /nix/store/6ic2w3z2x5i0smm8szj17f23hdc2c3w0-omo-ai-src-with-lock.drv
  /nix/store/jgc3ih23gq4xlmx07vnx2j2dr6ws9wpd-omo-ai-5.1.9.drv
  /nix/store/vsi9vj2drvcjflr4f1a37qx15qbwpcdd-check-omo-ai.drv