this derivation will be built:
  /nix/store/bazwc6wchdss2hw9p5g8hi22hwwg17h0-spaces-integrations-app-ndjson-socket-test.drv
building '/nix/store/bazwc6wchdss2hw9p5g8hi22hwwg17h0-spaces-integrations-app-ndjson-socket-test.drv'
spaces-integrations-app-ndjson-socket-test> OK

post-build step Upload to niks3: ok
time=2026-09-03T04:18:27.236Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-03T04:18:27.593Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T04:18:27.725Z level=INFO msg="Upload complete. (620ms)"