this derivation will be built:
  /nix/store/56dfa887ppf6ll5wmjj74l2vnyziyyvf-claude-code-2.1.250.drv
building '/nix/store/56dfa887ppf6ll5wmjj74l2vnyziyyvf-claude-code-2.1.250.drv'
claude-code-2.1.250> Using versionCheckHook
claude-code-2.1.250> Running phase: patchPhase
claude-code-2.1.250> Running phase: updateAutotoolsGnuConfigScriptsPhase
claude-code-2.1.250> Running phase: configurePhase
claude-code-2.1.250> no configure script, doing nothing
claude-code-2.1.250> Running phase: buildPhase
claude-code-2.1.250> no Makefile or custom buildPhase, doing nothing
claude-code-2.1.250> Running phase: installPhase
claude-code-2.1.250> Running phase: fixupPhase
claude-code-2.1.250> shrinking RPATHs of ELF executables and libraries in /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250
claude-code-2.1.250> shrinking /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250/bin/claude
claude-code-2.1.250> checking for references to /build/ in /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250...
claude-code-2.1.250> patching script interpreter paths in /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250
claude-code-2.1.250> wrapBuddy: wrapping paths: /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250
claude-code-2.1.250> Using interpreter: /nix/store/n51dhmdbik1kfrsm62j5knavmigwrl1a-glibc-2.42-84/lib/ld-linux-x86-64.so.2
claude-code-2.1.250> 64-bit stub: 407 bytes
claude-code-2.1.250> 32-bit stub: 441 bytes
claude-code-2.1.250> Patching: /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250/bin/.claude-wrapped
claude-code-2.1.250>   ELF class: 64-bit
claude-code-2.1.250>   Original entry: 0x1926a00 (file offset: 0x1725a00)
claude-code-2.1.250>   Available space at entry: 60622368 bytes
claude-code-2.1.250>   Stub size: 407 bytes (padded to 416)
claude-code-2.1.250>   Wrote config to /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250/bin/..claude-wrapped.wrapbuddy
claude-code-2.1.250>   Overwrote 416 bytes at entry point
claude-code-2.1.250>   Converted PT_INTERP to PT_NULL
claude-code-2.1.250> Patched: /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250/bin/.claude-wrapped
claude-code-2.1.250> Running phase: installCheckPhase
claude-code-2.1.250> Executing versionCheckPhase
claude-code-2.1.250> Successfully managed to find version 2.1.250 in the output of the command /nix/store/krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250/bin/claude --version
claude-code-2.1.250> 2.1.250 (Claude Code)
claude-code-2.1.250> Finished versionCheckPhase
claude-code-2.1.250> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-28T06:49:51.819Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (16 already cached)"
time=2026-08-28T06:49:51.819Z level=INFO msg="Uploading krfx1mvv72yrz6mibfi5i7w7qi3rbjwy-claude-code-2.1.250 (213.2MB)"
time=2026-08-28T06:50:02.172Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T06:50:02.557Z level=INFO msg="Upload complete. (10.94s)"