this derivation will be built:
  /nix/store/4p0bbqniy5rgd2gdlyh0piqm3ffyfhyc-flake-inputs.drv
building '/nix/store/4p0bbqniy5rgd2gdlyh0piqm3ffyfhyc-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-25T11:13:32.950Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-25T11:13:33.371Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T11:13:33.727Z level=INFO msg="Upload complete. (884ms)"