this derivation will be built:
  /nix/store/xr15js71cj7h793pybwwj7p6ryasm87y-flake-inputs.drv
building '/nix/store/xr15js71cj7h793pybwwj7p6ryasm87y-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-31T18:58:32.061Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-31T18:58:32.749Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T18:58:33.097Z level=INFO msg="Upload complete. (5.227s)"