these 4 derivations will be built:
  /nix/store/45j9a11izaxgsx71la805ck3cb5z3v6p-etc-spaces-installer-install.json.drv
  /nix/store/mrqk6awi96qyrz4lzmacqq09xhvqwdr7-etc.drv
  /nix/store/13am53w7rc0hhbc0l1xzbxxmg9acwczl-activate.drv
  /nix/store/qss30c0jni6rrvaclcj3547aacsqybwy-nixos-system-nixos-26.11.20260822.2c423e0.drv
building '/nix/store/45j9a11izaxgsx71la805ck3cb5z3v6p-etc-spaces-installer-install.json.drv'
building '/nix/store/mrqk6awi96qyrz4lzmacqq09xhvqwdr7-etc.drv'
building '/nix/store/13am53w7rc0hhbc0l1xzbxxmg9acwczl-activate.drv'
building '/nix/store/qss30c0jni6rrvaclcj3547aacsqybwy-nixos-system-nixos-26.11.20260822.2c423e0.drv'
nixos-system-nixos-26.11.20260822.2c423e0> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-03T10:09:57.644Z level=INFO msg="Uploading 4 paths to 127.0.0.1 (921 already cached)"
time=2026-09-03T10:09:57.645Z level=INFO msg="Uploading hgvcpr9n2jc1m0pbxw4i0s75hi1a7irh-etc (43.0KB)"
time=2026-09-03T10:09:57.645Z level=INFO msg="Uploading yvr51274ix08wrqr5gndvkz7snhr1gl3-etc-spaces-installer-install.json (840B)"
time=2026-09-03T10:09:57.646Z level=INFO msg="Uploading f6a6sq0vzw8dar051n9sh666lhgihfjm-nixos-system-nixos-26.11.20260822.2c423e0 (247.0KB)"
time=2026-09-03T10:09:57.646Z level=INFO msg="Uploading 4mybdgvkp9syrknall82gm3wab88apaq-spaces-flake-src (2.7MB)"
time=2026-09-03T10:09:58.876Z level=INFO msg="Uploading 4 narinfos"
time=2026-09-03T10:09:59.516Z level=INFO msg="Upload complete. (2.124s)"