this derivation will be built:
  /nix/store/f0zx8rjjwjs1vsf5n2qv55qr5i7abxnn-repo-no-big-files-test.drv
building '/nix/store/f0zx8rjjwjs1vsf5n2qv55qr5i7abxnn-repo-no-big-files-test.drv'
repo-no-big-files-test> no media files; all files <= 102400 bytes (allowlist: 2 entries)

post-build step Upload to niks3: ok
time=2026-09-16T09:39:04.611Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-16T09:39:04.850Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T09:39:05.128Z level=INFO msg="Upload complete. (538ms)"