this derivation will be built:
  /nix/store/bmpc95s8hwmk8m2ncl6xa5ibw4nkvm31-manifest.json.drv
building '/nix/store/bmpc95s8hwmk8m2ncl6xa5ibw4nkvm31-manifest.json.drv'

post-build step Upload to niks3: ok
time=2026-09-05T10:38:54.025Z level=INFO msg="Uploading 1 paths to niks3.scientistexperience.net (0 already cached)"
time=2026-09-05T10:38:54.025Z level=INFO msg="Uploading dbr0ja1f804nbzijg8wbvgccl1hpnjc8-manifest.json (1.2MB)"
time=2026-09-05T10:38:55.141Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-05T10:38:55.722Z level=INFO msg="Upload complete. (1.788s)"