these 2 derivations will be built:
  /nix/store/r4psdnq1kaq7h6c304jfa46q9fp6gvy6-claude.drv
  /nix/store/0qggzbvgiqb2kzngnwmifq9aipskhlzl-claude-code-2.1.245.drv
building '/nix/store/wlmj1wiq0aand2gn7dfw4lhrpm76jjvi-claude.drv'
claude> structuredAttrs is enabled
claude> 
claude> trying https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/2.1.245/linux-x64/claude
claude>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
claude>                                  Dload  Upload  Total   Spent   Left   Speed
claude> 
claude>   0      0   0      0   0      0      0      0                              0
claude>   0 373.7M   0  2.20M   0      0  2.17M      0   02:52   00:01   02:51  2.20M
claude>   8 373.7M   8 32.49M   0      0 16.12M      0   00:23   00:02   00:21 16.24M
claude>  17 373.7M  17 63.75M   0      0 21.02M      0   00:17   00:03   00:14 21.12M
claude>  25 373.7M  25 95.89M   0      0 23.78M      0   00:15   00:04   00:11 23.86M
claude>  34 373.7M  34 128.1M   0      0 25.46M      0   00:14   00:05   00:09 25.54M
claude>  42 373.7M  42 159.3M   0      0 26.41M      0   00:14   00:06   00:08 31.32M
claude>  51 373.7M  51 191.4M   0      0 27.23M      0   00:13   00:07   00:06 31.69M
claude>  59 373.7M  59 223.4M   0      0 27.75M      0   00:13   00:08   00:05 31.81M
claude>  68 373.7M  68 255.7M   0      0 28.24M      0   00:13   00:09   00:04 31.83M
claude>  76 373.7M  76 286.8M   0      0 28.51M      0   00:13   00:10   00:03 31.56M
claude>  83 373.7M  83 313.1M   0      0 28.32M      0   00:13   00:11   00:02 30.60M
claude>  92 373.7M  92 344.1M   0      0 28.51M      0   00:13   00:12   00:01 30.30M
claude> 100 373.7M 100 373.7M   0      0 28.76M      0   00:12   00:12         30.30M
claude> 100 373.7M 100 373.7M   0      0 28.76M      0   00:12   00:12         30.30M
claude> 100 373.7M 100 373.7M   0      0 28.76M      0   00:12   00:12         30.30M
building '/nix/store/0qggzbvgiqb2kzngnwmifq9aipskhlzl-claude-code-2.1.245.drv'
claude-code-2.1.245> Using versionCheckHook
claude-code-2.1.245> Running phase: patchPhase
claude-code-2.1.245> Running phase: updateAutotoolsGnuConfigScriptsPhase
claude-code-2.1.245> Running phase: configurePhase
claude-code-2.1.245> no configure script, doing nothing
claude-code-2.1.245> Running phase: buildPhase
claude-code-2.1.245> no Makefile or custom buildPhase, doing nothing
claude-code-2.1.245> Running phase: installPhase
claude-code-2.1.245> Running phase: fixupPhase
claude-code-2.1.245> shrinking RPATHs of ELF executables and libraries in /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245
claude-code-2.1.245> shrinking /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245/bin/claude
claude-code-2.1.245> checking for references to /build/ in /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245...
claude-code-2.1.245> patching script interpreter paths in /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245
claude-code-2.1.245> wrapBuddy: wrapping paths: /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245
claude-code-2.1.245> Using interpreter: /nix/store/0d8g8n0a11v6f5m2h416ajyxmnkwc3md-glibc-2.42-67/lib/ld-linux-x86-64.so.2
claude-code-2.1.245> 64-bit stub: 407 bytes
claude-code-2.1.245> 32-bit stub: 441 bytes
claude-code-2.1.245> Patching: /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245/bin/.claude-wrapped
claude-code-2.1.245>   ELF class: 64-bit
claude-code-2.1.245>   Original entry: 0x19a5800 (file offset: 0x17a4800)
claude-code-2.1.245>   Available space at entry: 62221872 bytes
claude-code-2.1.245>   Stub size: 407 bytes (padded to 416)
claude-code-2.1.245>   Wrote config to /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245/bin/..claude-wrapped.wrapbuddy
claude-code-2.1.245>   Overwrote 416 bytes at entry point
claude-code-2.1.245>   Converted PT_INTERP to PT_NULL
claude-code-2.1.245> Patched: /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245/bin/.claude-wrapped
claude-code-2.1.245> Running phase: installCheckPhase
claude-code-2.1.245> Executing versionCheckPhase
claude-code-2.1.245> Successfully managed to find version 2.1.245 in the output of the command /nix/store/yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245/bin/claude --version
claude-code-2.1.245> 2.1.245 (Claude Code)
claude-code-2.1.245> Finished versionCheckPhase
claude-code-2.1.245> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-25T18:17:30.497Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (16 already cached)"
time=2026-08-25T18:17:30.497Z level=INFO msg="Uploading yirblq4gdmw8dxxxin4c33rxrn21b2gl-claude-code-2.1.245 (373.8MB)"
time=2026-08-25T18:17:48.564Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T18:17:49.030Z level=INFO msg="Upload complete. (18.804s)"