these 4 derivations will be built:
  /nix/store/g968i01rahav26cb3m42gx64dgfgfmsw-etc-nix-registry.json.drv
  /nix/store/73fbajr87kyw6p1rak7q7jx0626jvbxn-etc.drv
  /nix/store/vzw154xafx388vjip0i3y7xinc8m2chb-activate.drv
  /nix/store/yrarb7rd78cjj9p26f15k73sz6g2gpvi-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/g968i01rahav26cb3m42gx64dgfgfmsw-etc-nix-registry.json.drv'
building '/nix/store/73fbajr87kyw6p1rak7q7jx0626jvbxn-etc.drv'
building '/nix/store/vzw154xafx388vjip0i3y7xinc8m2chb-activate.drv'
building '/nix/store/yrarb7rd78cjj9p26f15k73sz6g2gpvi-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=2026-08-25T21:00:06.648+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1326 already cached)"
time=2026-08-25T21:00:06.649+09:00 level=INFO msg="Uploading fqh85sidhk0359ncs351c8swp6g345n7-source (3.8MB)"
time=2026-08-25T21:00:06.649+09:00 level=INFO msg="Uploading fbqrqnx55v3gcq2rax320s90w42ans75-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-25T21:00:06.649+09:00 level=INFO msg="Uploading 7aip1r55sni9j8w39n2fn5xy30cnzzkf-etc (99.8KB)"
time=2026-08-25T21:00:06.649+09:00 level=INFO msg="Uploading 0y6dsdn24a56z4avzcjbd6ixrsb5ra9m-etc-nix-registry.json (416B)"
time=2026-08-25T21:00:08.145+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-25T21:00:08.699+09:00 level=INFO msg="Upload complete. (2.384s)"