these 3 derivations will be built:
  /nix/store/1hkfb8j1ylwr93fixgbqm6gvnq685qbl-closure-info.drv
  /nix/store/9xdkmpyb4i3sbnab3hm23ykxkaf24azi-clan-cli.drv
  /nix/store/chr4s4cvs6maqcwkg7fa1g99dqv8s8c7-check-vars.drv