these 7 derivations will be built:
  /nix/store/vzm557c5s6169mz9gp3iplgnn7wcccvx-clan-runtime.drv
  /nix/store/mv3z8g1692a433gscima0d41g9cnhdir-clan-cli-source.drv
  /nix/store/g7pflxmdckx3dm0y3zxm4pdz307l9aiq-clan-cli.drv
  /nix/store/hq47jg8yrm33ripzdwsn78k9d28qcxbl-render-options.drv
  /nix/store/xgf530qpbsscz0yb7m4vf4jb0ibwwfwg-rendered.drv
  /nix/store/34jgpnd6mh93342byqpqqy1p2dfpc9xj-generated-docs.drv
  /nix/store/2i71qwv8di34xdg79kjia1wnq8swlkf2-nix-shell.drv