this derivation will be built:
  /nix/store/4s4hbp8li803vf8pd8sxg3qbnkk2gs3m-flake-inputs.drv
building '/nix/store/4s4hbp8li803vf8pd8sxg3qbnkk2gs3m-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-25T18:01:55.668Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-25T18:01:56.087Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T18:01:56.471Z level=INFO msg="Upload complete. (952ms)"