these 2 derivations will be built:
  /nix/store/qdpnpn685yb2z57xxfvsgsdnjrxskc68-python3.14-mcp-1.29.0.drv
  /nix/store/i3s2hg6807940bi523a3svrgyxh9w7pr-mistral-vibe-2.24.1.drv