this derivation will be built:
  /nix/store/knv8rhqq7a5k76j555sbksvfcnrhvx07-flake-inputs.drv
building '/nix/store/knv8rhqq7a5k76j555sbksvfcnrhvx07-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T22:33:42.928Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T22:33:43.338Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T22:33:43.641Z level=INFO msg="Upload complete. (822ms)"