this derivation will be built:
  /nix/store/ribadgmc2smx21m1q5qvqy7b5nh1s8gc-flake-inputs.drv
building '/nix/store/ribadgmc2smx21m1q5qvqy7b5nh1s8gc-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-28T21:46:25.664Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-28T21:46:26.224Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T21:46:26.636Z level=INFO msg="Upload complete. (1.787s)"