these 4 derivations will be built:
  /nix/store/w0i8jvdk0w96rh2kalx6dh20zwlmr3sg-etc-spaces-installer-install.json.drv
  /nix/store/f1sg54cj1xgbbahlm36p39rz430bqvzg-etc.drv
  /nix/store/1anwrxcznmjz2nhfm4r4kd0p0p7hwcjr-activate.drv
  /nix/store/fk4sflfnb6lryd1cw8qb4phdffmhqvv0-nixos-system-nixos-26.11.20260822.2c423e0.drv
building '/nix/store/w0i8jvdk0w96rh2kalx6dh20zwlmr3sg-etc-spaces-installer-install.json.drv'
building '/nix/store/f1sg54cj1xgbbahlm36p39rz430bqvzg-etc.drv'
building '/nix/store/1anwrxcznmjz2nhfm4r4kd0p0p7hwcjr-activate.drv'
building '/nix/store/fk4sflfnb6lryd1cw8qb4phdffmhqvv0-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=2026-09-03T19:43:00.493Z level=INFO msg="Uploading 4 paths to 127.0.0.1 (922 already cached)"
time=2026-09-03T19:43:00.493Z level=INFO msg="Uploading l91k8jn0wivgmjbac7i9nkx2pm9fgwzp-etc (43.3KB)"
time=2026-09-03T19:43:00.493Z level=INFO msg="Uploading 7nvvd1pbcljzp72yk4hn7zikai0syjik-nixos-system-nixos-26.11.20260822.2c423e0 (247.0KB)"
time=2026-09-03T19:43:00.493Z level=INFO msg="Uploading l7jcfmbsglrij235dnxddx9q6fna8x0x-spaces-flake-src (2.8MB)"
time=2026-09-03T19:43:00.493Z level=INFO msg="Uploading ak18rd04cplhb7q8vfc045nzvydw3p6x-etc-spaces-installer-install.json (864B)"
time=2026-09-03T19:43:04.027Z level=INFO msg="Uploading 4 narinfos"
time=2026-09-03T19:43:04.410Z level=INFO msg="Upload complete. (4.125s)"