these 4 derivations will be built:
  /nix/store/nnsmay86cqmi5sgxam0kg1mawqw71v51-etc-nix-registry.json.drv
  /nix/store/g3kddfwaydqky6ri31kwv6pvydm668g8-etc.drv
  /nix/store/h09vryxlz9j7a5l0448hdmpdpg7555v9-activate.drv
  /nix/store/f56v34r8yhbckk6ir8pndkbjg76dahm8-nixos-system-cask-26.11.20260906.2466bb6.drv
building '/nix/store/g3kddfwaydqky6ri31kwv6pvydm668g8-etc.drv'
building '/nix/store/h09vryxlz9j7a5l0448hdmpdpg7555v9-activate.drv'
building '/nix/store/f56v34r8yhbckk6ir8pndkbjg76dahm8-nixos-system-cask-26.11.20260906.2466bb6.drv'
nixos-system-cask-26.11.20260906.2466bb6> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-08T20:55:38.156+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (1113 already cached)"
time=2026-09-08T20:55:38.156+09:00 level=INFO msg="Uploading 2n1pmlnfns8bbxi7izxjvgdbz3a37c7p-etc (105.3KB)"
time=2026-09-08T20:55:38.156+09:00 level=INFO msg="Uploading 7ckdqyx8chg54v8yyjjp4pbz835ibdk2-nixos-system-cask-26.11.20260906.2466bb6 (248.7KB)"
time=2026-09-08T20:55:39.559+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-08T20:55:40.394+09:00 level=INFO msg="Upload complete. (2.521s)"