these 2 derivations will be built:
  /nix/store/kicpflxr5msb45sl38bpm4432bp6anrw-amp-darwin-arm64.drv
  /nix/store/96f6h710w2zplh60z93l22q24hz0b8bs-amp-0.0.1786579933-ga2774d.drv
building '/nix/store/b9daqx08k60m44z51pdxy708f84dbm9z-amp-darwin-arm64.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/b9daqx08k60m44z51pdxy708f84dbm9z-amp-darwin-arm64.drv'
amp-darwin-arm64> structuredAttrs is enabled
amp-darwin-arm64> 
amp-darwin-arm64> trying https://static.ampcode.com/cli/0.0.1786579933-ga2774d/amp-darwin-arm64
amp-darwin-arm64>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
amp-darwin-arm64>                                  Dload  Upload  Total   Spent   Left   Speed
amp-darwin-arm64> 
amp-darwin-arm64>   0      0   0      0   0      0      0      0                              0
amp-darwin-arm64>  15 68.60M  15 10.74M   0      0 10.26M      0   00:06   00:01   00:05 10.66M
amp-darwin-arm64>  60 68.60M  60 41.67M   0      0 20.17M      0   00:03   00:02   00:01 20.56M
amp-darwin-arm64> 100 68.60M 100 68.60M   0      0 22.85M      0   00:03   00:03         20.56M
amp-darwin-arm64> 100 68.60M 100 68.60M   0      0 22.85M      0   00:03   00:03         20.56M
amp-darwin-arm64> 100 68.60M 100 68.60M   0      0 22.85M      0   00:03   00:03         20.56M
building '/nix/store/96f6h710w2zplh60z93l22q24hz0b8bs-amp-0.0.1786579933-ga2774d.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/96f6h710w2zplh60z93l22q24hz0b8bs-amp-0.0.1786579933-ga2774d.drv'
amp-0.0.1786579933-ga2774d> Using versionCheckHook
amp-0.0.1786579933-ga2774d> Running phase: patchPhase
amp-0.0.1786579933-ga2774d> Running phase: updateAutotoolsGnuConfigScriptsPhase
amp-0.0.1786579933-ga2774d> Running phase: configurePhase
amp-0.0.1786579933-ga2774d> no configure script, doing nothing
amp-0.0.1786579933-ga2774d> Running phase: buildPhase
amp-0.0.1786579933-ga2774d> no Makefile or custom buildPhase, doing nothing
amp-0.0.1786579933-ga2774d> Running phase: installPhase
amp-0.0.1786579933-ga2774d> Running phase: fixupPhase
amp-0.0.1786579933-ga2774d> checking for references to /nix/var/nix/builds/nix-38239-4062803534/ in /nix/store/zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d...
amp-0.0.1786579933-ga2774d> patching script interpreter paths in /nix/store/zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d
amp-0.0.1786579933-ga2774d> adding code signature flag CodeSignatureFlags(LINKER_SIGNED) to main signing target
amp-0.0.1786579933-ga2774d> signing /nix/store/zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d/bin/amp in place
amp-0.0.1786579933-ga2774d> signing /nix/store/zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d/bin/amp as a Mach-O binary
amp-0.0.1786579933-ga2774d> setting binary identifier to amp
amp-0.0.1786579933-ga2774d> parsing Mach-O
amp-0.0.1786579933-ga2774d> writing Mach-O to /nix/store/zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d/bin/amp
amp-0.0.1786579933-ga2774d> Running phase: installCheckPhase
amp-0.0.1786579933-ga2774d> Executing versionCheckPhase
amp-0.0.1786579933-ga2774d> Successfully managed to find version 0.0.1786579933-ga2774d in the output of the command /nix/store/zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d/bin/amp --version
amp-0.0.1786579933-ga2774d> 0.0.1786579933-ga2774d (released 2026-08-13T00:12:13.000Z, 16m ago)
amp-0.0.1786579933-ga2774d> Finished versionCheckPhase
amp-0.0.1786579933-ga2774d> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-13T00:28:22.632Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (5 already cached)"
time=2026-08-13T00:28:22.632Z level=INFO msg="Uploading zmfws3majxk708rw2641qb3yvwrrcr74-amp-0.0.1786579933-ga2774d (68.6MB)"
time=2026-08-13T00:28:26.482Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-13T00:28:26.937Z level=INFO msg="Upload complete. (4.496s)"