this derivation will be built:
  /nix/store/xj3576nkk5nlzi6ji8yzc9n4fzdd0qnv-flake-inputs.drv
building '/nix/store/xj3576nkk5nlzi6ji8yzc9n4fzdd0qnv-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-29T18:22:32.126Z level=INFO msg="Uploading 2 paths to niks3.numtide.com (5 already cached)"
time=2026-08-29T18:22:32.126Z level=INFO msg="Uploading g9b5snqgsm0vgaz6yz2wjyylcvi0myb1-source (5.0MB)"
time=2026-08-29T18:22:32.127Z level=INFO msg="Uploading fip6a30gj120m11jykmxbbg1imkbbwp3-flake-inputs (424B)"
time=2026-08-29T18:22:33.021Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-29T18:22:33.356Z level=INFO msg="Upload complete. (1.5s)"