this derivation will be built:
  /nix/store/3kpi9ya79hs1x1v6cz6w7l42x0narvk7-flake-inputs.drv
building '/nix/store/3kpi9ya79hs1x1v6cz6w7l42x0narvk7-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T19:05:35.798Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T19:05:36.319Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T19:05:36.792Z level=INFO msg="Upload complete. (9.426s)"