this derivation will be built:
  /nix/store/azsq8phv1v0c728i79qjzmifyfdc6kh1-amp-0.0.1786651704-g574433.drv
building '/nix/store/azsq8phv1v0c728i79qjzmifyfdc6kh1-amp-0.0.1786651704-g574433.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/azsq8phv1v0c728i79qjzmifyfdc6kh1-amp-0.0.1786651704-g574433.drv'
amp-0.0.1786651704-g574433> Using versionCheckHook
amp-0.0.1786651704-g574433> Running phase: patchPhase
amp-0.0.1786651704-g574433> Running phase: updateAutotoolsGnuConfigScriptsPhase
amp-0.0.1786651704-g574433> Running phase: configurePhase
amp-0.0.1786651704-g574433> no configure script, doing nothing
amp-0.0.1786651704-g574433> Running phase: buildPhase
amp-0.0.1786651704-g574433> no Makefile or custom buildPhase, doing nothing
amp-0.0.1786651704-g574433> Running phase: installPhase
amp-0.0.1786651704-g574433> Running phase: fixupPhase
amp-0.0.1786651704-g574433> checking for references to /nix/var/nix/builds/nix-74781-3574491220/ in /nix/store/32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433...
amp-0.0.1786651704-g574433> patching script interpreter paths in /nix/store/32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433
amp-0.0.1786651704-g574433> adding code signature flag CodeSignatureFlags(LINKER_SIGNED) to main signing target
amp-0.0.1786651704-g574433> signing /nix/store/32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433/bin/amp in place
amp-0.0.1786651704-g574433> signing /nix/store/32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433/bin/amp as a Mach-O binary
amp-0.0.1786651704-g574433> setting binary identifier to amp
amp-0.0.1786651704-g574433> parsing Mach-O
amp-0.0.1786651704-g574433> writing Mach-O to /nix/store/32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433/bin/amp
amp-0.0.1786651704-g574433> Running phase: installCheckPhase
amp-0.0.1786651704-g574433> Executing versionCheckPhase
amp-0.0.1786651704-g574433> Successfully managed to find version 0.0.1786651704-g574433 in the output of the command /nix/store/32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433/bin/amp --version
amp-0.0.1786651704-g574433> 0.0.1786651704-g574433 (released 2026-08-13T20:08:24.000Z, 1h ago)
amp-0.0.1786651704-g574433> Finished versionCheckPhase
amp-0.0.1786651704-g574433> no Makefile or custom installCheckPhase, doing nothing

post-build step Upload to niks3: ok
time=2026-08-13T21:32:05.600Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (5 already cached)"
time=2026-08-13T21:32:05.600Z level=INFO msg="Uploading 32jbhwa6warx01jw2zcw1jxx6yy2b9lz-amp-0.0.1786651704-g574433 (68.6MB)"
time=2026-08-13T21:32:08.232Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-13T21:32:08.607Z level=INFO msg="Upload complete. (3.198s)"