this derivation will be built:
  /nix/store/vwllvyiqrijrpm3aqzypbx48mjgq5653-flake-inputs.drv
building '/nix/store/vwllvyiqrijrpm3aqzypbx48mjgq5653-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-25T18:37:44.775Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-25T18:37:45.214Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T18:37:45.573Z level=INFO msg="Upload complete. (960ms)"