this derivation will be built: /nix/store/zwkhl0hzp3mnx2716glb53yc5h0f2jsh-claude-code-2.1.247.drv this path will be fetched (288.5 KiB download, 860.2 KiB unpacked): /nix/store/a8hj1bz1gd378sxz4fabmgrl61ad202p-socat-1.8.1.3