this derivation will be built:
  /nix/store/fl4ik4mijhsl3j4vw55p9pj9xbsk2kfc-flake-inputs.drv
building '/nix/store/fl4ik4mijhsl3j4vw55p9pj9xbsk2kfc-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-31T19:03:17.763Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-31T19:03:18.361Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T19:03:18.861Z level=INFO msg="Upload complete. (2.527s)"