these 13 derivations will be built:
  /nix/store/x7gmfb7cns0kmg0wlr8jwbp0q6bbw7gy-nixos-version.drv
  /nix/store/66aipc8msa196dnvkga9f35w1yqjnnqa-system-path.drv
  /nix/store/4ikwlf6qsbj2dggkxlrc0cqhagjqpiim-dbus-1.drv
  /nix/store/hagr4xsm7w7irr7vjs83gwfkd8z4xknm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/bhwfn3ychmxghx0m1gy66qfnfvlca17q-unit-dbus-broker.service.drv
  /nix/store/87y67y0x8szj1pgn030arxyq5ni6ys7y-user-units.drv
  /nix/store/dsgmdwdq1x0f9vi0wz8y6s3b7n1sgapf-unit-dbus-broker.service.drv
  /nix/store/d36bmj3isa9ajdwp7xbwiyz5znq2rhaw-system-units.drv
  /nix/store/nflr2xgp463bphk2a5sz0q4rbhn5rcck-nixos-version_fish-completions.drv
  /nix/store/vx63gdk5kpc6xlbjyhymzb54xdc302wk-system_fish-completions.drv
  /nix/store/74l0qp0n3r8rnzy2rx9s9hffd5bbhnia-etc.drv
  /nix/store/z8yyw1g6chb4np77lhgz9ar7d4vl8i36-activate.drv
  /nix/store/3dsij41lizqc4g9jvp9abnm8vsjk24sa-nixos-system-core-data-26.05pre-git.drv
building '/nix/store/vx63gdk5kpc6xlbjyhymzb54xdc302wk-system_fish-completions.drv'
system_fish-completions> structuredAttrs is enabled
building '/nix/store/66aipc8msa196dnvkga9f35w1yqjnnqa-system-path.drv'
system-path> structuredAttrs is enabled
system_fish-completions> created 239 symlinks in user environment
system-path> created 7482 symlinks in user environment
system-path> install-info: warning: no info dir entry in `/nix/store/zrp83j6d5a55rxhsaka1vvk0lprdihp1-system-path/share/info/gawknotes.info'
building '/nix/store/4ikwlf6qsbj2dggkxlrc0cqhagjqpiim-dbus-1.drv'
building '/nix/store/hagr4xsm7w7irr7vjs83gwfkd8z4xknm-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/dsgmdwdq1x0f9vi0wz8y6s3b7n1sgapf-unit-dbus-broker.service.drv'
building '/nix/store/bhwfn3ychmxghx0m1gy66qfnfvlca17q-unit-dbus-broker.service.drv'
building '/nix/store/d36bmj3isa9ajdwp7xbwiyz5znq2rhaw-system-units.drv'
building '/nix/store/87y67y0x8szj1pgn030arxyq5ni6ys7y-user-units.drv'
building '/nix/store/74l0qp0n3r8rnzy2rx9s9hffd5bbhnia-etc.drv'
building '/nix/store/z8yyw1g6chb4np77lhgz9ar7d4vl8i36-activate.drv'
building '/nix/store/3dsij41lizqc4g9jvp9abnm8vsjk24sa-nixos-system-core-data-26.05pre-git.drv'
nixos-system-core-data-26.05pre-git> structuredAttrs is enabled

upload niks3: ok