these 9 derivations will be built:
  /nix/store/2icifhkhfd23zgci0l5wx4ask11k9r9v-clan-runtime.drv
  /nix/store/3wfikpy2fz754ca14ans87rxqj1477d4-clan-cli-source.drv
  /nix/store/zs3ng15glrlm3kszv3rd3hdz1250fdwx-clan-cli.drv
  /nix/store/rbyixwnrjsvr1sa42029yky6ls1m1dzn-tofu.drv
  /nix/store/c00x1q4rx0lkk2yiykhjci9cqz30523h-plan.drv
  /nix/store/hsknpd74ak69c3baclq1kg1s9im6dcn8-apply.drv
  /nix/store/nzyhg1yzcycfxpq6y4d9iywfky8cyh6f-init.drv
  /nix/store/p7jzbjp30q41ll7mrhrbiyn2vl5x23hf-destroy.drv
  /nix/store/8lnfrcasnwjbv3whncfhpdrpga7bsh96-nix-shell.drv