these 6 derivations will be built:
  /nix/store/mymj20r5xgaab4xsgn1z2xv3byvil6c5-clan-cli-source.drv
  /nix/store/4mlvv2g8z9s6f3mc29a3aixmvmhrzln0-clan-cli.drv
  /nix/store/xn4axkypfqwmn9b3qnsnhikzhq3q55a7-render-options.drv
  /nix/store/cnwgbz54qprz5dp8jlm8q6i7c6832s5m-rendered.drv
  /nix/store/mcax45s07fz9b87fmkrzcfxigzdy4wkb-generated-docs.drv
  /nix/store/3a8pdy61dz7dvf04hana5sf49px6gkjl-nix-shell.drv