these 3 derivations will be built:
  /nix/store/x46ic7c23lbqxrl2kg7pwxbp8r1ij03r-source.drv
  /nix/store/qp88hdgz95fslkm0hsgzrn6lqhcxz5nm-qwen-code-0.25.3.drv
  /nix/store/2zgyfa0mic2d3kycczna9vjy8fg8sqqw-check-qwen-code.drv