these 4 derivations will be built:
  /nix/store/8dc086swlh5czllpx3ysxymib0f9r3fk-clan-cli-source.drv
  /nix/store/lb0i08haqf28lm27fy8ibrnqyag2v7dy-clan-cli.drv
  /nix/store/cdv8hvw5il37s3z8xm9l16y9wvq9wncj-tofu.drv
  /nix/store/i42b0xxd9yl7gcx11d9rl214m6vbvr4x-dns.drv