these 2 derivations will be built:
  /nix/store/jprmmm6b423ffw4d11bnv08rx0j2xfbq-clan-cli.drv
  /nix/store/hwh0w6bm0cjgvk27z45awlp2631jifs1-check-devshell-not-depends-on-clan-cli.drv