these 4 derivations will be built:
  /nix/store/5h843ag1m4h62qymy5bf8sh9jg9a26ry-source.drv
  /nix/store/rx8qqiczf1rb994v2x5rlx9s46bjki39-oh-my-claudecode-5.7.1-npm-deps.drv
  /nix/store/mfxkfkvcipbjz8ziv5kxpf7iq7qrvscm-oh-my-claudecode-5.7.1.drv
  /nix/store/nwc4nnpbmngqwz4akc3p4ca0zsphvmhk-check-oh-my-claudecode.drv