these 2 derivations will be built:
  /nix/store/fdjgj1sfvyf3zxkrl5g6a94xnivlihhw-spaces-install-backend-files.drv
  /nix/store/7jnagidy7zv8ff09fllq4y6z9784l1hz-spaces-install-backend.drv
building '/nix/store/fdjgj1sfvyf3zxkrl5g6a94xnivlihhw-spaces-install-backend-files.drv'
building '/nix/store/7jnagidy7zv8ff09fllq4y6z9784l1hz-spaces-install-backend.drv'

post-build step Upload to niks3: ok
time=2026-09-01T15:24:00.033Z level=INFO msg="Uploading 2 paths to 127.0.0.1 (201 already cached)"
time=2026-09-01T15:24:00.033Z level=INFO msg="Uploading yhn2759vziddv3v9v0fil2711hlfsmwp-spaces-install-backend-files (103.4KB)"
time=2026-09-01T15:24:00.033Z level=INFO msg="Uploading ljm5p4jplyd9ammy48czkfhfn1vrjwky-spaces-install-backend (1.4KB)"
time=2026-09-01T15:24:00.562Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-01T15:24:00.756Z level=INFO msg="Upload complete. (779ms)"