this derivation will be built:
  /nix/store/b71f6yln6pk7hdlvj5s7cj7yyq6n2iqf-manifest.json.drv
building '/nix/store/b71f6yln6pk7hdlvj5s7cj7yyq6n2iqf-manifest.json.drv'

post-build step Upload to niks3: ok
time=2026-09-09T02:00:50.417Z level=INFO msg="Uploading 1 paths to niks3.scientistexperience.net (0 already cached)"
time=2026-09-09T02:00:50.417Z level=INFO msg="Uploading 52798w707kldwlp2f0mh0pimy8r3pb0v-manifest.json (1.2MB)"
time=2026-09-09T02:00:51.508Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-09T02:00:52.093Z level=INFO msg="Upload complete. (1.86s)"