these 3 derivations will be built:
  /nix/store/5gywr4bm2mbh5swij3vvzyr88jbqqr11-letta-code-src-with-lock.drv
  /nix/store/8w63xi3ixfp52pcnw09f032m1g4dfy66-letta-code-0.32.13-npm-deps.drv
  /nix/store/54640jqwxjpbil59qzcdfgawgs64djwf-letta-code-0.32.13.drv