these 8 derivations will be built:
  /nix/store/0kb5f2p0l8xnda2lqj6s7v52v6q9g8w0-clan-cli-source.drv
  /nix/store/m5ai786ci8p0iyqly11hcaihl93jqnam-clan-cli.drv
  /nix/store/r8brprx8kny41gw752gpqgkrb4q9ccaf-tofu.drv
  /nix/store/fd6kvjvbnq15q7xhpxirwlwikcd4b9y8-plan.drv
  /nix/store/igng4qmg13h8ri4ljhqbmi7kiaqvncdn-apply.drv
  /nix/store/v7qxjy86v7fdjqv69l647qxfywchr8xw-destroy.drv
  /nix/store/xrfl30g5nbfaiybwifmnaijyflmflr3w-init.drv
  /nix/store/1w27r29ffap1d767xmbgwk9r80q1vzyj-nix-shell.drv