these 4 derivations will be built:
  /nix/store/b8am7mwdfkxki47wd5wnn8xzx624bgi9-source.drv
  /nix/store/fw3y7jgrk7y88bv02kis1zi01yafwa20-copilot-language-server-src-with-lock.drv
  /nix/store/5axb5wn16vjpggi1hpchcqs9bndpw26k-copilot-language-server-1.537.1-npm-deps.drv
  /nix/store/kq5x62r68sdmki5hiavr6ji6g8j02rv0-copilot-language-server-1.537.1.drv
building '/nix/store/ccw9vc2cl67d2hl372yvr3kqvyk3r9vi-source.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ccw9vc2cl67d2hl372yvr3kqvyk3r9vi-source.drv'
source> structuredAttrs is enabled
source> 
source> trying https://registry.npmjs.org/@github/copilot-language-server/-/copilot-language-server-1.537.1.tgz
source>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
source>                                  Dload  Upload  Total   Spent   Left   Speed
source> 
source>   0      0   0      0   0      0      0      0                              0
source> 100 37.26M 100 37.26M   0      0 58.52M      0                              0
source> 100 37.26M 100 37.26M   0      0 58.52M      0                              0
source> 100 37.26M 100 37.26M   0      0 58.52M      0                              0
source> unpacking source archive /nix/var/nix/builds/nix-38093-1803590988/copilot-language-server-1.537.1.tgz
building '/nix/store/fw3y7jgrk7y88bv02kis1zi01yafwa20-copilot-language-server-src-with-lock.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/fw3y7jgrk7y88bv02kis1zi01yafwa20-copilot-language-server-src-with-lock.drv'
building '/nix/store/kq5x62r68sdmki5hiavr6ji6g8j02rv0-copilot-language-server-1.537.1.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/kq5x62r68sdmki5hiavr6ji6g8j02rv0-copilot-language-server-1.537.1.drv'
copilot-language-server-1.537.1> Using versionCheckHook
copilot-language-server-1.537.1> Running phase: unpackPhase
copilot-language-server-1.537.1> unpacking source archive /nix/store/crzkq06nvk13xsb36cannbk2l126hsy6-copilot-language-server-src-with-lock
copilot-language-server-1.537.1> source root is copilot-language-server-src-with-lock
copilot-language-server-1.537.1> Running phase: patchPhase
copilot-language-server-1.537.1> Executing npmConfigHook
copilot-language-server-1.537.1> Configuring npm
copilot-language-server-1.537.1> Validating consistency between /nix/var/nix/builds/nix-38426-3081148107/copilot-language-server-src-with-lock/package-lock.json and /nix/store/nbxzw0zi4mab1k7y5l3v7vznc9bvarfp-copilot-language-server-1.537.1-npm-deps/package-lock.json
copilot-language-server-1.537.1> Making cache writable
copilot-language-server-1.537.1> Setting npm_config_cache to /nix/var/nix/builds/nix-38426-3081148107/cache
copilot-language-server-1.537.1> Installing dependencies
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 
copilot-language-server-1.537.1> added 3 packages, and audited 4 packages in 129ms
copilot-language-server-1.537.1> 
copilot-language-server-1.537.1> found 0 vulnerabilities
copilot-language-server-1.537.1> patching script interpreter paths in node_modules
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> rebuilt dependencies successfully
copilot-language-server-1.537.1> patching script interpreter paths in node_modules
copilot-language-server-1.537.1> Finished npmConfigHook
copilot-language-server-1.537.1> Running phase: updateAutotoolsGnuConfigScriptsPhase
copilot-language-server-1.537.1> Running phase: configurePhase
copilot-language-server-1.537.1> no configure script, doing nothing
copilot-language-server-1.537.1> Running phase: buildPhase
copilot-language-server-1.537.1> no Makefile or custom buildPhase, doing nothing
copilot-language-server-1.537.1> Running phase: installPhase
copilot-language-server-1.537.1> Executing npmInstallHook
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 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.
copilot-language-server-1.537.1> 
copilot-language-server-1.537.1> up to date, audited 4 packages in 79ms
copilot-language-server-1.537.1> 
copilot-language-server-1.537.1> found 0 vulnerabilities
copilot-language-server-1.537.1> Finished npmInstallHook
copilot-language-server-1.537.1> Running phase: fixupPhase
copilot-language-server-1.537.1> checking for references to /nix/var/nix/builds/nix-38426-3081148107/ in /nix/store/k4a6ba3drly6qbkz28bxkwq9xzfzpph2-copilot-language-server-1.537.1...
copilot-language-server-1.537.1> /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh: line 39: 39612 Broken pipe: 13            find "$dir" -type f -not -path '*/.build-id/*' -print0
copilot-language-server-1.537.1>      39613 Segmentation fault: 11     | while IFS= read -r -d '' file; do
copilot-language-server-1.537.1>     if isELF "$file"; then
copilot-language-server-1.537.1>         printf '%s\0' "$file" 1>&3;
copilot-language-server-1.537.1>     else
copilot-language-server-1.537.1>         if isScript "$file"; then
copilot-language-server-1.537.1>             filename=${file##*/}; dir=${file%/*}; if [ -e "$dir/.$filename-wrapped" ]; then
copilot-language-server-1.537.1>                 printf '%s\0' "$file" 1>&4;
copilot-language-server-1.537.1>             fi;
copilot-language-server-1.537.1>         fi;
copilot-language-server-1.537.1>     fi;
copilot-language-server-1.537.1> done
copilot-language-server-1.537.1> patching script interpreter paths in /nix/store/k4a6ba3drly6qbkz28bxkwq9xzfzpph2-copilot-language-server-1.537.1
copilot-language-server-1.537.1> /nix/store/k4a6ba3drly6qbkz28bxkwq9xzfzpph2-copilot-language-server-1.537.1/lib/node_modules/@github/copilot-language-server/dist/language-server.js: interpreter directive changed from "#!/usr/bin/env node" to "/nix/store/7cvylnf8wf3r89hb983binvjb142sgkd-nodejs-24.19.0/bin/node"
copilot-language-server-1.537.1> Running phase: installCheckPhase
copilot-language-server-1.537.1> Executing versionCheckPhase
copilot-language-server-1.537.1> Successfully managed to find version 1.537.1 in the output of the command /nix/store/k4a6ba3drly6qbkz28bxkwq9xzfzpph2-copilot-language-server-1.537.1/bin/copilot-language-server --version
copilot-language-server-1.537.1> 1.537.1
copilot-language-server-1.537.1> Finished versionCheckPhase
copilot-language-server-1.537.1> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-31T04:23:44.031Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (55 already cached)"
time=2026-08-31T04:23:44.031Z level=INFO msg="Uploading k4a6ba3drly6qbkz28bxkwq9xzfzpph2-copilot-language-server-1.537.1 (110.4MB)"
time=2026-08-31T04:23:47.768Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T04:23:48.041Z level=INFO msg="Upload complete. (4.261s)"