these 6 derivations will be built:
  /nix/store/ix0qmr6zkc4npryagiac9s4i754b0dij-clan-runtime.drv
  /nix/store/pqv9v74wibpixk2jc71isvnvwcgil5ak-clan-cli-source.drv
  /nix/store/0jfchb1xcmjzqv00inpk3izs7wn1c3hv-clan-cli.drv
  /nix/store/99gikfx2s4dqvv8p4g1076m8hgray0mr-treefmt.toml.drv
  /nix/store/84zn78hfjpww1mp73g7xx8qfjqpdwa28-treefmt.drv
  /nix/store/6xw4n7ihnn4frp6s0ym4xi3b2fpkk6nc-nix-shell.drv