this derivation will be built:
  /nix/store/jdv1g4kpvj75wsrwy1v1r8aj2j8pdc1p-flake-inputs.drv
building '/nix/store/jdv1g4kpvj75wsrwy1v1r8aj2j8pdc1p-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T21:19:29.490Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T21:19:29.872Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T21:19:30.193Z level=INFO msg="Upload complete. (984ms)"