these 5 derivations will be built:
  /nix/store/x23k1r2zbrp9fpq6zps68x9flajzdjjv-clan-runtime.drv
  /nix/store/nvx2a0s8zscwm25lm232arlp3nz9mkrk-clan-cli-source.drv
  /nix/store/3pr2i8j191hfpazqf3rvg6zjfxfhn8mc-clan-cli.drv
  /nix/store/572fyyd7rh79r5j03wy5ws7i82jahn94-tofu.drv
  /nix/store/p8n810kwf40cx52rpr6lnz6g56i0r8ry-dns.drv