this derivation will be built:
  /nix/store/h369qxf7yqkj7nmbz046i82hgax0r5x5-flake-inputs.drv
building '/nix/store/h369qxf7yqkj7nmbz046i82hgax0r5x5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-01T00:52:39.097Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-09-01T00:52:39.752Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T00:52:40.121Z level=INFO msg="Upload complete. (2.441s)"