these 3 derivations will be built:
  /nix/store/ykqwjc75ybgpkrqi009ggn9fhy1hnb1c-forge-x86_64-unknown-linux-gnu.drv
  /nix/store/wd2k2jj5vqb8hflhzzprsri9sf4ildks-forgecode-2.14.0.drv
  /nix/store/vkjf73xc2sqmpsk8769xs5hkx9avga73-check-forgecode.drv