these 4 derivations will be built:
  /nix/store/rxlclidwqd9df05ydgvq371yhq58gaxn-etc-spaces-installer-install.json.drv
  /nix/store/nsawxxr8bq3ywd99p0k3frxa4ywf010k-etc.drv
  /nix/store/y903bn6g3r10da4b81l29hfkm0nyn0nh-activate.drv
  /nix/store/72y9cn926mrqhdglbkz32jlhpygfgjsk-nixos-system-nixos-26.11.20260822.2c423e0.drv
building '/nix/store/rxlclidwqd9df05ydgvq371yhq58gaxn-etc-spaces-installer-install.json.drv'
building '/nix/store/nsawxxr8bq3ywd99p0k3frxa4ywf010k-etc.drv'
building '/nix/store/y903bn6g3r10da4b81l29hfkm0nyn0nh-activate.drv'
building '/nix/store/72y9cn926mrqhdglbkz32jlhpygfgjsk-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=2026-09-01T11:15:44.732Z level=INFO msg="Uploading 3 paths to 127.0.0.1 (918 already cached)"
time=2026-09-01T11:15:44.733Z level=INFO msg="Uploading 25xwfn65qx2vr4mb3qvjdbkk574ni4hx-etc-spaces-installer-install.json (816B)"
time=2026-09-01T11:15:44.733Z level=INFO msg="Uploading h14gr70p14x3hncz2lyv6mqbi3c34958-nixos-system-nixos-26.11.20260822.2c423e0 (247.0KB)"
time=2026-09-01T11:15:44.733Z level=INFO msg="Uploading mn09kwvc6lm2vq9vx33jd9hr0qkb7ds8-etc (42.5KB)"
time=2026-09-01T11:15:47.229Z level=INFO msg="Uploading 3 narinfos"
time=2026-09-01T11:15:47.595Z level=INFO msg="Upload complete. (2.992s)"