these 5 derivations will be built:
  /nix/store/px88fd1n54cgyajyzqxxzvw37v8k9am7-clan-runtime.drv
  /nix/store/8iqy4rvciiyz3kgxb9lrxbwxs0f9zv6z-clan-cli-source.drv
  /nix/store/i2a3p8p6x532401rzmzqhazs1p63f1m1-clan-cli.drv
  /nix/store/js4mvhgfnxxpya6b97p17hsvc67cwqvq-tofu.drv
  /nix/store/lsy4nvm8hiv18rm8dxhkahanzcbchd5m-cache-new.drv