these 5 derivations will be built:
  /nix/store/svcn599g9vlacwz1sa9592fkqbwmcvhw-clan-runtime.drv
  /nix/store/czx19f4r4889jnwxxhpgpb97jcyhdx1x-clan-cli-source.drv
  /nix/store/mxbz6qq7zyarwqn3kk6wykpr52jhc448-clan-cli.drv
  /nix/store/76s4i178c3fa95minpp413vzp7163j8w-tofu.drv
  /nix/store/jjfiva4d1vnqs32rlppxl2y354d8b1wv-dns.drv