these 4 derivations will be built:
  /nix/store/8pmczj85ilydgmhb1bgff71283hppx5y-etc-nix-registry.json.drv
  /nix/store/5l6khiryf2j99nak9vj9cc914hfyg15s-etc.drv
  /nix/store/sdyldz3n0njryammnpnb3dzigf0vy5wk-activate.drv
  /nix/store/m3pf6m7b7394in2mz3bz8h2g7hxd2bph-nixos-system-cask-26.11.20260908.043b053.drv
building '/nix/store/5l6khiryf2j99nak9vj9cc914hfyg15s-etc.drv'
building '/nix/store/sdyldz3n0njryammnpnb3dzigf0vy5wk-activate.drv'
building '/nix/store/m3pf6m7b7394in2mz3bz8h2g7hxd2bph-nixos-system-cask-26.11.20260908.043b053.drv'
nixos-system-cask-26.11.20260908.043b053> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-11T00:34:53.442+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (1122 already cached)"
time=2026-09-11T00:34:53.442+09:00 level=INFO msg="Uploading 031ckv4lbr8v8g4d0qfw9gjin4a978zm-nixos-system-cask-26.11.20260908.043b053 (248.7KB)"
time=2026-09-11T00:34:53.442+09:00 level=INFO msg="Uploading 2as9nf0w2n0hzbkssrmxhdrpaiaim0yw-etc (105.3KB)"
time=2026-09-11T00:34:54.662+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-11T00:34:55.307+09:00 level=INFO msg="Upload complete. (2.145s)"