these 2 derivations will be built:
  /nix/store/3fcphr25glcjc3imv1piyndyphl0l16q-spaces-install-backend-files.drv
  /nix/store/fkawzhfn5sir85nf68l05jps7r3izl7k-spaces-install-backend.drv
building '/nix/store/3fcphr25glcjc3imv1piyndyphl0l16q-spaces-install-backend-files.drv'
building '/nix/store/fkawzhfn5sir85nf68l05jps7r3izl7k-spaces-install-backend.drv'

post-build step Upload to niks3: ok
time=2026-09-03T04:18:46.327Z level=INFO msg="Uploading 2 paths to 127.0.0.1 (201 already cached)"
time=2026-09-03T04:18:46.327Z level=INFO msg="Uploading 3hins8m3641shypw0dp1bg1m07vwz25f-spaces-install-backend-files (118.1KB)"
time=2026-09-03T04:18:46.327Z level=INFO msg="Uploading 5qgp3hzfcp0mdpjf1s3awxs1pyr8cjq4-spaces-install-backend (1.4KB)"
time=2026-09-03T04:18:47.657Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-03T04:18:47.926Z level=INFO msg="Upload complete. (2.7s)"