this derivation will be built:
  /nix/store/jmchgk530sr43i9cyz9jjjj3vckgbqb5-flake-inputs.drv
building '/nix/store/jmchgk530sr43i9cyz9jjjj3vckgbqb5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-29T18:35:37.386Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-29T18:35:37.772Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T18:35:38.210Z level=INFO msg="Upload complete. (1.093s)"