these 3 derivations will be built:
  /nix/store/ia614k6ybmigzgny96n80lpmjy7j9gwn-clan-cli-source.drv
  /nix/store/gld1gcmwmjqnxb1fvcwp9331a2m6in8n-clan-cli.drv
  /nix/store/zh5m5jrqa9vd176lzcirvalq0176j48p-check-devshell-not-depends-on-clan-cli.drv