this derivation will be built:
  /nix/store/g5759a0r797kwhn4ysy5m9gpxhgf4713-flake-inputs.drv
building '/nix/store/g5759a0r797kwhn4ysy5m9gpxhgf4713-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-28T12:25:46.342Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-28T12:25:47.078Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T12:25:47.513Z level=INFO msg="Upload complete. (2.944s)"