these 3 derivations will be built:
  /nix/store/vgvjii8mkkfgjzxczzmd2kn4j2bd8f7b-copilot-language-server-src-with-lock.drv
  /nix/store/ydc9wxvgn43bqxh1x9wx6s82iy78z6dl-copilot-language-server-1.551.2.drv
  /nix/store/c1134kaijp1nclvhmcswcf827798aan8-check-copilot-language-server.drv