these 3 derivations will be built:
  /nix/store/f33vzf1h00c9c00kgsd2ll2mq5l43ggb-etc.drv
  /nix/store/xl8hzngjjg3k687n5g9677gbd5vbsflb-activate.drv
  /nix/store/2kwv9kpiw3azydk4w99sjx2ixx9c587v-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/f33vzf1h00c9c00kgsd2ll2mq5l43ggb-etc.drv'
building '/nix/store/xl8hzngjjg3k687n5g9677gbd5vbsflb-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/2kwv9kpiw3azydk4w99sjx2ixx9c587v-nixos-system-tau-26.11.20261018.b5f67df.drv'
nixos-system-tau-26.11.20261018.b5f67df> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-27T03:13:48.376+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-10-27T03:13:48.376+09:00 level=INFO msg="Uploading 9b9pqqjvjq6acq6y3jj9q5rb39mj14cl-etc (55.1KB)"
time=2026-10-27T03:13:48.376+09:00 level=INFO msg="Uploading liajqm9h8w3rifrq9dz2y5hfdj61zn9h-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-27T03:13:48.876+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-27T03:13:49.364+09:00 level=INFO msg="Upload complete. (1.333s)"