these 2 derivations will be built:
  /nix/store/0hnhlb9fz33glvakk16dl0qp23svzlwp-kimi-code-2.6.2.drv
  /nix/store/8r6sfbh0z3klaskw1kk7j6kxfq319zrv-check-kimi-code.drv