these 3 derivations will be built:
  /nix/store/nimc7rxlig1ygdpa72795m7pn5wxmzva-etc.drv
  /nix/store/j73kip0cw40v39gfxawlr8yc1v3mc2yv-activate.drv
  /nix/store/sv61l77jmc2fmms4sr7dbfjf2daircrr-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/nimc7rxlig1ygdpa72795m7pn5wxmzva-etc.drv'
building '/nix/store/j73kip0cw40v39gfxawlr8yc1v3mc2yv-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/sv61l77jmc2fmms4sr7dbfjf2daircrr-nixos-system-tau-26.11.20260920.5baae1f.drv'
nixos-system-tau-26.11.20260920.5baae1f> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-23T03:11:12.623+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-23T03:11:12.623+09:00 level=INFO msg="Uploading j22h1p5rhh9aqg28s3qjih5b676jhri5-etc (55.1KB)"
time=2026-09-23T03:11:12.623+09:00 level=INFO msg="Uploading svbxvjl2ajgm6n1dlin3j571il0ab1sz-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-23T03:11:13.392+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-23T03:11:13.874+09:00 level=INFO msg="Upload complete. (1.552s)"