these 3 derivations will be built:
  /nix/store/y3k445x2ik1kfwg0mnma8ycmdzvfan7j-source.drv
  /nix/store/s0zqfvr3xllxljva360q48bqfk49v6yj-python3.14-parallel-web-1.3.3.drv
  /nix/store/y5jppxvzbzfm3pn37f3myknzg98raysq-parallel-cli-0.9.3.drv