this derivation will be built:
  /nix/store/v4h6br4rml103gfiypdb2a6dgf95ql9y-spaces-integrations-app-ndjson-socket-test.drv
building '/nix/store/v4h6br4rml103gfiypdb2a6dgf95ql9y-spaces-integrations-app-ndjson-socket-test.drv'
spaces-integrations-app-ndjson-socket-test> OK

post-build step Upload to niks3: ok
time=2026-09-01T14:21:57.931Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-01T14:21:58.474Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T14:21:58.534Z level=INFO msg="Upload complete. (659ms)"