these 6 derivations will be built:
  /nix/store/iiy909p76xkvz003sm3lxz919bsr9n9m-clan-cli-source.drv
  /nix/store/fjjv5215b1gawrwh8xyc3b2mwma8q06a-clan-cli.drv
  /nix/store/zsx5vffrlzb525d4qmqjw0jfs5w0l0hx-render-options.drv
  /nix/store/88a7s00mlnyfb8djx0hvk8wbpyqbzvch-rendered.drv
  /nix/store/h5nbi1xnwbsric48klmnz3891qchv32g-generated-docs.drv
  /nix/store/kgw4mwzc8w4qgn6qjjmabrfnnq9rgwjv-nix-shell.drv