these 2 derivations will be built:
  /nix/store/nx05m388i5r0qha9il93712bcihk5l2g-amp-linux-x64.drv
  /nix/store/wh30xc6maj5gpgd40ma0xy2pikya4ivd-amp-0.0.1788033637-g4c86ff.drv
building '/nix/store/43al98n7cm7jb9l7k32lzsk2s34fc930-amp-linux-x64.drv'
amp-linux-x64> structuredAttrs is enabled
amp-linux-x64> 
amp-linux-x64> trying https://static.ampcode.com/cli/0.0.1788033637-g4c86ff/amp-linux-x64
amp-linux-x64>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
amp-linux-x64>                                  Dload  Upload  Total   Spent   Left   Speed
amp-linux-x64> 
amp-linux-x64>   0      0   0      0   0      0      0      0                              0
amp-linux-x64>   7 106.1M   7  8.01M   0      0  7.83M      0   00:13   00:01   00:12  8.01M
amp-linux-x64>  30 106.1M  30 32.17M   0      0 15.82M      0   00:06   00:02   00:04 16.01M
amp-linux-x64>  53 106.1M  53 56.90M   0      0 18.76M      0   00:05   00:03   00:02 18.91M
amp-linux-x64>  77 106.1M  77 81.71M   0      0 20.05M      0   00:05   00:04   00:01 20.16M
amp-linux-x64> 100 106.1M 100 106.1M   0      0 20.94M      0   00:05   00:05         20.16M
amp-linux-x64> 100 106.1M 100 106.1M   0      0 20.94M      0   00:05   00:05         20.16M
amp-linux-x64> 100 106.1M 100 106.1M   0      0 20.94M      0   00:05   00:05         20.16M
building '/nix/store/wh30xc6maj5gpgd40ma0xy2pikya4ivd-amp-0.0.1788033637-g4c86ff.drv'
amp-0.0.1788033637-g4c86ff> Using versionCheckHook
amp-0.0.1788033637-g4c86ff> Running phase: patchPhase
amp-0.0.1788033637-g4c86ff> Running phase: updateAutotoolsGnuConfigScriptsPhase
amp-0.0.1788033637-g4c86ff> Running phase: configurePhase
amp-0.0.1788033637-g4c86ff> no configure script, doing nothing
amp-0.0.1788033637-g4c86ff> Running phase: buildPhase
amp-0.0.1788033637-g4c86ff> no Makefile or custom buildPhase, doing nothing
amp-0.0.1788033637-g4c86ff> Running phase: installPhase
amp-0.0.1788033637-g4c86ff> Running phase: fixupPhase
amp-0.0.1788033637-g4c86ff> shrinking RPATHs of ELF executables and libraries in /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff
amp-0.0.1788033637-g4c86ff> shrinking /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff/bin/amp
amp-0.0.1788033637-g4c86ff> checking for references to /build/ in /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff...
amp-0.0.1788033637-g4c86ff> patching script interpreter paths in /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff
amp-0.0.1788033637-g4c86ff> wrapBuddy: wrapping paths: /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff
amp-0.0.1788033637-g4c86ff> Using interpreter: /nix/store/0d8g8n0a11v6f5m2h416ajyxmnkwc3md-glibc-2.42-67/lib/ld-linux-x86-64.so.2
amp-0.0.1788033637-g4c86ff> 64-bit stub: 407 bytes
amp-0.0.1788033637-g4c86ff> 32-bit stub: 441 bytes
amp-0.0.1788033637-g4c86ff> Patching: /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff/bin/.amp-wrapped
amp-0.0.1788033637-g4c86ff>   ELF class: 64-bit
amp-0.0.1788033637-g4c86ff>   Original entry: 0x24c7e00 (file offset: 0x2067e00)
amp-0.0.1788033637-g4c86ff>   Available space at entry: 58510096 bytes
amp-0.0.1788033637-g4c86ff>   Stub size: 407 bytes (padded to 416)
amp-0.0.1788033637-g4c86ff>   Wrote config to /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff/bin/..amp-wrapped.wrapbuddy
amp-0.0.1788033637-g4c86ff>   Overwrote 416 bytes at entry point
amp-0.0.1788033637-g4c86ff>   Converted PT_INTERP to PT_NULL
amp-0.0.1788033637-g4c86ff> Patched: /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff/bin/.amp-wrapped
amp-0.0.1788033637-g4c86ff> Running phase: installCheckPhase
amp-0.0.1788033637-g4c86ff> Executing versionCheckPhase
amp-0.0.1788033637-g4c86ff> Successfully managed to find version 0.0.1788033637-g4c86ff in the output of the command /nix/store/kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff/bin/amp --version
amp-0.0.1788033637-g4c86ff> 0.0.1788033637-g4c86ff (released 2026-08-29T20:00:37.000Z, 1h ago)
amp-0.0.1788033637-g4c86ff> Finished versionCheckPhase
amp-0.0.1788033637-g4c86ff> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-29T21:11:58.110Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (10 already cached)"
time=2026-08-29T21:11:58.111Z level=INFO msg="Uploading kbhs4rrr6zzy0i7k67jr2g73k1dymwwd-amp-0.0.1788033637-g4c86ff (106.1MB)"
time=2026-08-29T21:12:02.377Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T21:12:02.716Z level=INFO msg="Upload complete. (4.817s)"