this derivation will be built:
  /nix/store/5a2zf59ky0ld28h8ggnhahxgff9yabxi-repo-no-big-files-test.drv
building '/nix/store/5a2zf59ky0ld28h8ggnhahxgff9yabxi-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=2026-09-17T10:36:39.193Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-17T10:36:40.102Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-17T10:36:40.896Z level=INFO msg="Upload complete. (1.727s)"