these 4 derivations will be built:
  /nix/store/4vqdmh4qqlvs1x1zq4ix09hr5zddyj7b-closure-info.drv
  /nix/store/q2bjwbiq38ykz901g4m2aykrs5drgjls-clan-cli-source.drv
  /nix/store/kn60immybvklf47kgvlqk09glmghhqg5-clan-cli.drv
  /nix/store/6pi84mfmbrpjxz1p5lfik67msavzc2hw-check-vars.drv
this path will be fetched (0.0 KiB download, 2.8 KiB unpacked):
  /nix/store/6mxg2rsnxjpji78rjahclb0ljd6ja90y-clan-runtime