this derivation will be built:
  /nix/store/fzm81lv61wn8nwz0wj578xcrdilv2bh5-flake-inputs.drv
building '/nix/store/fzm81lv61wn8nwz0wj578xcrdilv2bh5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T22:03:15.193Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T22:03:15.664Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T22:03:16.089Z level=INFO msg="Upload complete. (1.036s)"