these 3 derivations will be built:
  /nix/store/1gbjk0dm3h700sx9hzj2mb09jqa18n3k-clan-cli-source.drv
  /nix/store/kvmyq43r5wbwyys23z5zmm6lb6yqfqxv-clan-cli.drv
  /nix/store/vm2hqg9xdnwgpyd39sw9nsannxachq10-check-devshell-not-depends-on-clan-cli.drv