these 2 derivations will be built:
  /nix/store/rpx9n15jjgrc0hmag3bsy16j0fdhkl4m-amp-linux-arm64.drv
  /nix/store/smxhibl625zr399gvav4x0dn92nxz0cn-amp-0.0.1787342526-gc11bfb.drv
building '/nix/store/qmzd86vcjppnf1civ0lvxaw7nid6qyi6-amp-linux-arm64.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/qmzd86vcjppnf1civ0lvxaw7nid6qyi6-amp-linux-arm64.drv'
amp-linux-arm64> structuredAttrs is enabled
amp-linux-arm64> 
amp-linux-arm64> trying https://static.ampcode.com/cli/0.0.1787342526-gc11bfb/amp-linux-arm64
amp-linux-arm64>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
amp-linux-arm64>                                  Dload  Upload  Total   Spent   Left   Speed
amp-linux-arm64> 
amp-linux-arm64>   0      0   0      0   0      0      0      0                              0
amp-linux-arm64>   4 102.2M   4  4.81M   0      0  4.51M      0   00:22   00:01   00:21  4.79M
amp-linux-arm64>  33 102.2M  33 34.33M   0      0 16.52M      0   00:06   00:02   00:04 17.03M
amp-linux-arm64>  62 102.2M  62 63.77M   0      0 20.72M      0   00:04   00:03   00:01 21.15M
amp-linux-arm64>  90 102.2M  90 92.72M   0      0 22.69M      0   00:04   00:04         23.05M
amp-linux-arm64> 100 102.2M 100 102.2M   0      0 23.29M      0   00:04   00:04         23.05M
amp-linux-arm64> 100 102.2M 100 102.2M   0      0 23.29M      0   00:04   00:04         23.05M
amp-linux-arm64> 100 102.2M 100 102.2M   0      0 23.29M      0   00:04   00:04         23.05M
building '/nix/store/smxhibl625zr399gvav4x0dn92nxz0cn-amp-0.0.1787342526-gc11bfb.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/smxhibl625zr399gvav4x0dn92nxz0cn-amp-0.0.1787342526-gc11bfb.drv'
amp-0.0.1787342526-gc11bfb> Using versionCheckHook
amp-0.0.1787342526-gc11bfb> Running phase: patchPhase
amp-0.0.1787342526-gc11bfb> Running phase: updateAutotoolsGnuConfigScriptsPhase
amp-0.0.1787342526-gc11bfb> Running phase: configurePhase
amp-0.0.1787342526-gc11bfb> no configure script, doing nothing
amp-0.0.1787342526-gc11bfb> Running phase: buildPhase
amp-0.0.1787342526-gc11bfb> no Makefile or custom buildPhase, doing nothing
amp-0.0.1787342526-gc11bfb> Running phase: installPhase
amp-0.0.1787342526-gc11bfb> Running phase: fixupPhase
amp-0.0.1787342526-gc11bfb> shrinking RPATHs of ELF executables and libraries in /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb
amp-0.0.1787342526-gc11bfb> shrinking /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb/bin/amp
amp-0.0.1787342526-gc11bfb> checking for references to /build/ in /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb...
amp-0.0.1787342526-gc11bfb> patching script interpreter paths in /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb
amp-0.0.1787342526-gc11bfb> wrapBuddy: wrapping paths: /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb
amp-0.0.1787342526-gc11bfb> Using interpreter: /nix/store/f8q4w2hbjvwy7qqwpnvbf5f4qwyww6cp-glibc-2.42-67/lib/ld-linux-aarch64.so.1
amp-0.0.1787342526-gc11bfb> 64-bit stub: 422 bytes
amp-0.0.1787342526-gc11bfb> 32-bit stub: not available
amp-0.0.1787342526-gc11bfb> Patching: /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb/bin/.amp-wrapped
amp-0.0.1787342526-gc11bfb>   ELF class: 64-bit
amp-0.0.1787342526-gc11bfb>   Original entry: 0x2370c00 (file offset: 0x1ef0c00)
amp-0.0.1787342526-gc11bfb>   Available space at entry: 58940144 bytes
amp-0.0.1787342526-gc11bfb>   Stub size: 422 bytes (padded to 432)
amp-0.0.1787342526-gc11bfb>   Wrote config to /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb/bin/..amp-wrapped.wrapbuddy
amp-0.0.1787342526-gc11bfb>   Overwrote 432 bytes at entry point
amp-0.0.1787342526-gc11bfb>   Converted PT_INTERP to PT_NULL
amp-0.0.1787342526-gc11bfb> Patched: /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb/bin/.amp-wrapped
amp-0.0.1787342526-gc11bfb> Running phase: installCheckPhase
amp-0.0.1787342526-gc11bfb> Executing versionCheckPhase
amp-0.0.1787342526-gc11bfb> Successfully managed to find version 0.0.1787342526-gc11bfb in the output of the command /nix/store/f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb/bin/amp --version
amp-0.0.1787342526-gc11bfb> 0.0.1787342526-gc11bfb (released 2026-08-21T20:02:06.000Z, 1h ago)
amp-0.0.1787342526-gc11bfb> Finished versionCheckPhase
amp-0.0.1787342526-gc11bfb> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-21T21:11:42.179Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (10 already cached)"
time=2026-08-21T21:11:42.179Z level=INFO msg="Uploading f2n2ckraw73gi7x614i9hh1wf26miwkc-amp-0.0.1787342526-gc11bfb (102.3MB)"
time=2026-08-21T21:11:47.247Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-21T21:11:47.602Z level=INFO msg="Upload complete. (5.637s)"