these 6 derivations will be built:
  /nix/store/hry3axzqvbmr41bl433s5zaxpn4bqcj3-clan-cli-source.drv
  /nix/store/k7vszpnc9kwprd3gia5nn9hmwg4rnkdj-clan-cli.drv
  /nix/store/4mvd0d8fbf6dc9zzyzh6y59dgbghl6vz-render-options.drv
  /nix/store/yqhqxvnqz313dsrr89ykiwszs3zk3iwy-rendered.drv
  /nix/store/nqg0cprp402c27l6ni140bxdc0kxxkf8-generated-docs.drv
  /nix/store/c89nsd5yw01hf21r66qsg0qz5a6zqk83-nix-shell.drv