these 4 derivations will be built:
  /nix/store/ia82j0pk663zvdpfr14mycc8vfxiwr1m-etc-nix-registry.json.drv
  /nix/store/m3s4wljpx2q0n7iklfcls10j134x11cx-etc.drv
  /nix/store/lapq3l5i7zd6xsq5vpfnyk7vnybwwqcn-activate.drv
  /nix/store/gpp4chyybkxb060lc458vz8ply94g1dx-nixos-system-psi-26.11.20260920.5baae1f.drv
building '/nix/store/ia82j0pk663zvdpfr14mycc8vfxiwr1m-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/m3s4wljpx2q0n7iklfcls10j134x11cx-etc.drv'
building '/nix/store/lapq3l5i7zd6xsq5vpfnyk7vnybwwqcn-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/gpp4chyybkxb060lc458vz8ply94g1dx-nixos-system-psi-26.11.20260920.5baae1f.drv'
nixos-system-psi-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=2026-09-30T14:54:46.103+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1318 already cached)"
time=2026-09-30T14:54:46.103+09:00 level=INFO msg="Uploading z37ybnqknml8jg67pyxvi2v2kwzjrs4q-etc-nix-registry.json (552B)"
time=2026-09-30T14:54:46.103+09:00 level=INFO msg="Uploading zdpcb90h3hdlw28bccjkqxyfaa48xj8r-etc (54.6KB)"
time=2026-09-30T14:54:46.103+09:00 level=INFO msg="Uploading w362vywhjrx4fl02nhfrkdzvg75n3lr4-source (5.0MB)"
time=2026-09-30T14:54:46.103+09:00 level=INFO msg="Uploading k8zjbmyq9n05arr0g9mx2w6g1fba2cff-nixos-system-psi-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-30T14:54:46.909+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T14:54:47.326+09:00 level=INFO msg="Upload complete. (1.504s)"