this derivation will be built:
  /nix/store/1k8a310xd2jfw76kkj6imcf34byahprc-flake-inputs.drv
building '/nix/store/1k8a310xd2jfw76kkj6imcf34byahprc-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T00:29:29.480Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T00:29:29.948Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T00:29:30.306Z level=INFO msg="Upload complete. (942ms)"