this derivation will be built:
  /nix/store/0vfmi17y2k4nmcyjc87fhxvh2zf4zlqc-spaces-integrations-app-ndjson-socket-test.drv
building '/nix/store/0vfmi17y2k4nmcyjc87fhxvh2zf4zlqc-spaces-integrations-app-ndjson-socket-test.drv'
spaces-integrations-app-ndjson-socket-test> OK

post-build step Upload to niks3: ok
time=2026-09-15T04:33:31.454Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-15T04:33:38.603Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-15T04:33:38.853Z level=INFO msg="Upload complete. (7.419s)"