this derivation will be built:
  /nix/store/4iml0j22aazca08qbb0sh9wk5xpb1pn6-flake-inputs.drv
building '/nix/store/4iml0j22aazca08qbb0sh9wk5xpb1pn6-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T22:10:23.549Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T22:10:23.953Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T22:10:24.323Z level=INFO msg="Upload complete. (1.23s)"