these 2 derivations will be built:
  /nix/store/r6rdjrp9y389ym9vnbimlkzjx1mwgwcw-claude-code-router-3.0.16-npm-deps.drv
  /nix/store/d98m6ryljk1a4s0lyrwsi6i0gy18qqw7-claude-code-router-3.0.16.drv
error: Cannot build '/nix/store/d98m6ryljk1a4s0lyrwsi6i0gy18qqw7-claude-code-router-3.0.16.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/rlqa0r6wcpp0wpmhc5f77i9vxblxwzp0-claude-code-router-3.0.16
       Last 25 log lines:
       > npm error     at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:603:35)
       > npm error     at ModuleJob.syncLink (node:internal/modules/esm/module_job:163:33) {
       > npm error   code: 'ERR_MODULE_NOT_FOUND'
       > npm error }
       > npm error
       > npm error Node.js v24.18.0
       > npm error A complete log of this run can be found in: /build/.npm/_logs/2026-07-26T19_14_26_315Z-debug-0.log
       > jq: error (at <stdin>:7): Cannot index object with number (0)
       > npm warn Unknown env config "build-from-source". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
       > npm warn Unknown env config "nodedir". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
       > npm warn Unknown env config "platform". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
       > npm warn Unknown env config "arch". This will stop working in the next major version of npm. See `npm help npmrc` for supported config options.
       >
       > changed 2 packages, and audited 427 packages in 469ms
       >
       > 50 packages are looking for funding
       >   run `npm fund` for details
       >
       > found 0 vulnerabilities
       > npm warn allow-scripts 2 packages have install scripts not yet covered by allowScripts:
       > npm warn allow-scripts   better-sqlite3@12.11.1 (install: node-gyp rebuild)
       > npm warn allow-scripts   core-js@2.6.12 (install: (install scripts present))
       > npm warn allow-scripts
       > npm warn allow-scripts Run `npm approve-scripts --allow-scripts-pending` to review, or `npm approve-scripts <pkg>` to allow.
       > cp: cannot create directory '/nix/store/rlqa0r6wcpp0wpmhc5f77i9vxblxwzp0-claude-code-router-3.0.16/lib/node_modules/claude-code-router-monorepo/node_modules': No such file or directory
       For full logs, run:
         nix log /nix/store/d98m6ryljk1a4s0lyrwsi6i0gy18qqw7-claude-code-router-3.0.16.drv