this derivation will be built:
  /nix/store/4n10qvg6p942a1bs9f28q9q49rg0krwp-flake-inputs.drv
building '/nix/store/4n10qvg6p942a1bs9f28q9q49rg0krwp-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T18:47:03.874Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T18:47:04.294Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T18:47:04.621Z level=INFO msg="Upload complete. (861ms)"