these 6 derivations will be built:
  /nix/store/68g43va08ab86cx99mpilyrgixw5hw59-clan-cli-source.drv
  /nix/store/zkmp0mgkgvbsqkmkm1h7ydshkf00m78h-clan-cli.drv
  /nix/store/nsn5hpzpl8p2wl8hbjaq5vlxwg9j86lw-render-options.drv
  /nix/store/ly904hpvj5qvcsb9y1x1qawfh298qkk8-rendered.drv
  /nix/store/7yfm7lv0fz8s0fcij363f23km5hhrr2j-generated-docs.drv
  /nix/store/956lwkacfilg6nki4rr9z1jwb9kzrpqw-nix-shell.drv