this derivation will be built:
  /nix/store/agcx0nj88fl8q5hwlvdj7p0b2ml4ydw5-flake-inputs.drv
building '/nix/store/agcx0nj88fl8q5hwlvdj7p0b2ml4ydw5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T18:43:25.623Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T18:43:26.177Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T18:43:26.588Z level=INFO msg="Upload complete. (1.083s)"