these 7 derivations will be built:
  /nix/store/20sjr6rzm8wszpic2b2736sxassz8yvf-unit-tailnet-app-access-audit.service.drv
  /nix/store/j43p2vd3axpkzyksifgq3zghxpx36ma9-unit-ssh-access-audit.service.drv
  /nix/store/3wy15dchs313klidrapbmgjpqcmz182m-system-units.drv
  /nix/store/vkps6c7k8sm44vgxjapvmi2p6bppjpl6-etc-nix-registry.json.drv
  /nix/store/3iynfifqz9qrfxbab8s2x0hzf447b77n-etc.drv
  /nix/store/g1yv8nyd42a2wgc3pkk58qidp4xh6rb4-activate.drv
  /nix/store/aqmb4gbkl5kx22ydacj1zvsyyq0imbri-nixos-system-rho-26.11.20260823.203b7a4.drv
building '/nix/store/j43p2vd3axpkzyksifgq3zghxpx36ma9-unit-ssh-access-audit.service.drv'
building '/nix/store/20sjr6rzm8wszpic2b2736sxassz8yvf-unit-tailnet-app-access-audit.service.drv'
unit-ssh-access-audit.service> structuredAttrs is enabled
unit-tailnet-app-access-audit.service> structuredAttrs is enabled
building '/nix/store/3wy15dchs313klidrapbmgjpqcmz182m-system-units.drv'
building '/nix/store/3iynfifqz9qrfxbab8s2x0hzf447b77n-etc.drv'
building '/nix/store/g1yv8nyd42a2wgc3pkk58qidp4xh6rb4-activate.drv'
building '/nix/store/aqmb4gbkl5kx22ydacj1zvsyyq0imbri-nixos-system-rho-26.11.20260823.203b7a4.drv'
nixos-system-rho-26.11.20260823.203b7a4> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-04T12:50:55.736+09:00 level=INFO msg="Uploading 5 paths to niks3.sjanglab.org (947 already cached)"
time=2026-09-04T12:50:55.736+09:00 level=INFO msg="Uploading v3ymkpbxhy7dcxd6375zi2fjgr6r93zn-nixos-system-rho-26.11.20260823.203b7a4 (245.9KB)"
time=2026-09-04T12:50:55.736+09:00 level=INFO msg="Uploading 0l16ilips08blyxk1bwmp7n9cz9rbz96-unit-tailnet-app-access-audit.service (1.9KB)"
time=2026-09-04T12:50:55.736+09:00 level=INFO msg="Uploading 72c3rigqds7c3dq6dx85hv6akhrmpwqr-etc (53.3KB)"
time=2026-09-04T12:50:55.736+09:00 level=INFO msg="Uploading g53maxxpc35vmm13d4i9lj212i68qfkv-system-units (159.6KB)"
time=2026-09-04T12:50:55.737+09:00 level=INFO msg="Uploading pgmn6ws714k82gg0fcdn99h5pman0my5-unit-ssh-access-audit.service (1.9KB)"
time=2026-09-04T12:50:57.610+09:00 level=INFO msg="Uploading 5 narinfos"
time=2026-09-04T12:50:58.359+09:00 level=INFO msg="Upload complete. (3.134s)"