these 4 derivations will be built:
  /nix/store/2vs873lbrzbwab9fxvc0idj3gmim70gh-etc-nix-registry.json.drv
  /nix/store/c7d7a51axfrvih3hfw2pbhcsdc9b415v-etc.drv
  /nix/store/qb9qg7dczsy95clpa7wlny84g2fbcb55-activate.drv
  /nix/store/1yim4yyx8lsf8i9bid1c834lryywggys-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/2vs873lbrzbwab9fxvc0idj3gmim70gh-etc-nix-registry.json.drv'
building '/nix/store/c7d7a51axfrvih3hfw2pbhcsdc9b415v-etc.drv'
building '/nix/store/qb9qg7dczsy95clpa7wlny84g2fbcb55-activate.drv'
building '/nix/store/1yim4yyx8lsf8i9bid1c834lryywggys-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-27T20:55:26.921+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1346 already cached)"
time=2026-08-27T20:55:26.921+09:00 level=INFO msg="Uploading f7v6m75qwqjii5xr42gmykhnd8yzc7nv-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-27T20:55:26.921+09:00 level=INFO msg="Uploading y8ix1h51vcpq2bx6630fra7p32zah0qd-etc (99.8KB)"
time=2026-08-27T20:55:26.921+09:00 level=INFO msg="Uploading 36i3pr5k8wy8h3vnjff5pj2rnbga0ib7-etc-nix-registry.json (416B)"
time=2026-08-27T20:55:26.921+09:00 level=INFO msg="Uploading qjkxsyr5wxkl2vnkf56fjs3774sb83hp-source (3.9MB)"
time=2026-08-27T20:55:28.278+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-27T20:55:28.877+09:00 level=INFO msg="Upload complete. (2.292s)"