these 3 derivations will be built:
  /nix/store/mwg1i99y2n6b6b81rxr0r1xh69z3331b-letta-code-src-with-lock.drv
  /nix/store/pzh5p688mgqkn2jh1rqz8psyd82c61ps-letta-code-0.31.6-npm-deps.drv
  /nix/store/91wgc25kpcyiwbac4dp7hd9dpfmhz4yk-letta-code-0.31.6.drv
building '/nix/store/mwg1i99y2n6b6b81rxr0r1xh69z3331b-letta-code-src-with-lock.drv'
building '/nix/store/91wgc25kpcyiwbac4dp7hd9dpfmhz4yk-letta-code-0.31.6.drv'
letta-code-0.31.6> Using versionCheckHook
letta-code-0.31.6> Running phase: unpackPhase
letta-code-0.31.6> unpacking source archive /nix/store/l31zq303y6s8q5b1lpaf3hb3qk5jrcrc-letta-code-src-with-lock
letta-code-0.31.6> source root is letta-code-src-with-lock
letta-code-0.31.6> Running phase: patchPhase
letta-code-0.31.6> Executing npmConfigHook
letta-code-0.31.6> Configuring npm
letta-code-0.31.6> Validating consistency between /build/letta-code-src-with-lock/package-lock.json and /nix/store/8gfn6bdf8a1r96ph7lh88vlg3gbw3d7y-letta-code-0.31.6-npm-deps/package-lock.json
letta-code-0.31.6> Making cache writable
letta-code-0.31.6> Setting npm_config_cache to /build/cache
letta-code-0.31.6> Installing dependencies
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> npm warn deprecated @types/diff@8.0.0: This is a stub types definition. diff provides its own type definitions, so you do not need this installed.
letta-code-0.31.6> npm warn deprecated node-domexception@1.0.0: Use your platform's native DOMException instead
letta-code-0.31.6> 
letta-code-0.31.6> added 553 packages, and audited 554 packages in 5s
letta-code-0.31.6> 
letta-code-0.31.6> 163 packages are looking for funding
letta-code-0.31.6>   run `npm fund` for details
letta-code-0.31.6> 
letta-code-0.31.6> found 0 vulnerabilities
letta-code-0.31.6> patching script interpreter paths in node_modules
letta-code-0.31.6> node_modules/@earendil-works/pi-ai/dist/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/loose-envify/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/@babel/parser/bin/babel-parser.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/is-in-ci/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/@modelcontextprotocol/server-everything/dist/index.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/escodegen/bin/esgenerate.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/escodegen/bin/escodegen.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/detective-amd/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/sass-lookup/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/typescript/bin/tsserver: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/typescript/bin/tsc: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/filing-cabinet/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/madge/test/output.sh: interpreter directive changed from "#!/bin/bash" to "/nix/store/byi2zpy2bgcf3dr6y0l8m50rmjj8z7q1-bash-5.3p15/bin/bash"
letta-code-0.31.6> node_modules/madge/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/node-addon-api/tools/conversion.js: interpreter directive changed from "#! /usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/json5/lib/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/@anthropic-ai/sdk/bin/cli: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/resolve/bin/resolve: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/dependency-tree/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/nanoid/bin/nanoid.cjs: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/which/bin/node-which: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/stylus-lookup/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/module-definition/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/is-inside-container/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/husky/bin.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/rc/cli.js: interpreter directive changed from "#! /usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/is-docker/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/pidtree/bin/pidtree.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/gonzales-pe/bin/gonzales.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/module-lookup-amd/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/requirejs/bin/r.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/precinct/bin/cli.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/esprima/bin/esparse.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/esprima/bin/esvalidate.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/yaml/bin.mjs: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/lint-staged/bin/lint-staged.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/@janhapke/sharp-electron/linux-x64/sharp/node_modules/semver/bin/semver.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/semver/bin/semver.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> node_modules/open/xdg-open: interpreter directive changed from "#!/bin/sh" to "/nix/store/byi2zpy2bgcf3dr6y0l8m50rmjj8z7q1-bash-5.3p15/bin/sh"
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> rebuilt dependencies successfully
letta-code-0.31.6> patching script interpreter paths in node_modules
letta-code-0.31.6> Finished npmConfigHook
letta-code-0.31.6> Running phase: updateAutotoolsGnuConfigScriptsPhase
letta-code-0.31.6> Running phase: configurePhase
letta-code-0.31.6> no configure script, doing nothing
letta-code-0.31.6> Running phase: buildPhase
letta-code-0.31.6> no Makefile or custom buildPhase, doing nothing
letta-code-0.31.6> Running phase: installPhase
letta-code-0.31.6> Executing npmInstallHook
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 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.
letta-code-0.31.6> 
letta-code-0.31.6> removed 262 packages, and audited 292 packages in 903ms
letta-code-0.31.6> 
letta-code-0.31.6> 92 packages are looking for funding
letta-code-0.31.6>   run `npm fund` for details
letta-code-0.31.6> 
letta-code-0.31.6> found 0 vulnerabilities
letta-code-0.31.6> Finished npmInstallHook
letta-code-0.31.6> Running phase: fixupPhase
letta-code-0.31.6> shrinking RPATHs of ELF executables and libraries in /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@vscode/ripgrep-linux-x64/bin/rg
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@janhapke/sharp-electron/node_modules/@img/sharp-linux-x64/lib/sharp-linux-x64-0.35.3.node
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@janhapke/sharp-electron/node_modules/@img/sharp-libvips-linux-x64/lib/libvips-cpp.so.8.18.3
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@janhapke/sharp-electron/linux-x64/sharp/src/build/Release/libvips-cpp.so.8.18.3
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@janhapke/sharp-electron/linux-x64/sharp/src/build/Release/sharp-linux-x64-0.35.3.node
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@img/sharp-libvips-linux-x64/lib/libvips-cpp.so.8.17.3
letta-code-0.31.6> shrinking /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/node_modules/@img/sharp-linux-x64/lib/sharp-linux-x64.node
letta-code-0.31.6> checking for references to /build/ in /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6...
letta-code-0.31.6> patching script interpreter paths in /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6
letta-code-0.31.6> /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/lib/node_modules/@letta-ai/letta-code/letta.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/glcp73hgagq2b24i80jlgbvj28vdb6kk-nodejs-24.19.0/bin/node"
letta-code-0.31.6> Running phase: installCheckPhase
letta-code-0.31.6> Executing versionCheckPhase
letta-code-0.31.6> Successfully managed to find version 0.31.6 in the output of the command /nix/store/yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6/bin/letta --version
letta-code-0.31.6> 0.31.6 (Letta Code)
letta-code-0.31.6> Finished versionCheckPhase
letta-code-0.31.6> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-29T00:40:07.458Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (62 already cached)"
time=2026-08-29T00:40:07.458Z level=INFO msg="Uploading yxwbflj0v73ml2dvjlwqbz19l7lsr0xb-letta-code-0.31.6 (280.7MB)"
time=2026-08-29T00:40:13.723Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T00:40:14.038Z level=INFO msg="Upload complete. (7.176s)"