these 3 derivations will be built:
  /nix/store/kgk6vlc0chgilkzsmlbd1fzw42csrisr-copilot-language-server-src-with-lock.drv
  /nix/store/sfw0cywfzhwfxn8xlmya7nfr78p92d34-copilot-language-server-1.570.0.drv
  /nix/store/ks8cfgnwkblv30q6hrgp9549yj9sl2kf-check-copilot-language-server.drv