these 3 derivations will be built:
  /nix/store/vn239yzbinx9hpmvjks9847mp5mij3hw-copilot-language-server-src-with-lock.drv
  /nix/store/lmi1x28jh5kx2ygkp76vdyqlc282b6wm-copilot-language-server-1.556.0.drv
  /nix/store/zhzp4vnf94c0nqnkmyfi9v41yjpypa4w-check-copilot-language-server.drv