these 5 derivations will be built:
  /nix/store/1lrl2xg6jrh6c546kxv45dygdhlyw1cz-clan-runtime.drv
  /nix/store/rprb6k4z2haiq5a2xcmk5khknwn5xbz5-clan-cli-source.drv
  /nix/store/8bh59ij4z1qck2yl6y39k51vjr98i7p1-clan-cli.drv
  /nix/store/5h0djrp59b0wiiqmi7a1dwwxbynsa172-tofu.drv
  /nix/store/lgl0xrj70y8yp03hg8fzdnjr180c4ypw-dns.drv