this derivation will be built:
  /nix/store/pgdl826jmvvava0fl3jfn4lx7r06szny-steamcmd-20180104.drv
this path will be fetched (56.8 KiB download, 302.2 KiB unpacked):
  /nix/store/8y284wln6q07mia42a6rcs1v1l7rya3f-bash-5.1-p16-dev