these 13 derivations will be built:
  /nix/store/0xjqa1yy0zi49f83kzhdwwyxxm30gnl3-nixos-version.drv
  /nix/store/2n3nj1vj7gk8xmmk90sji3i773wa7bqd-nixos-version_fish-completions.drv
  /nix/store/s5ljyhlhy3iw5zg7i7kvylykaiq0hdpq-system-path.drv
  /nix/store/nxprnx000k63jn12xqps8md03rbxj7x1-dbus-1.drv
  /nix/store/k787v9myr3kwcyrq5b9nbfrnl7k9rqxb-X-Restart-Triggers-dbus-broker.drv
  /nix/store/74nvg7raqfwq4hd39i2bfda224g7b6ib-unit-dbus-broker.service.drv
  /nix/store/70kxkdgxf4zb8s8nrqqk0nf1afkfb63r-system-units.drv
  /nix/store/chxx51528ljn23rl2xcs07fc0z7pmd4d-system_fish-completions.drv
  /nix/store/pkw4nzqm5jy47kg8mzsh561milgwxja7-unit-dbus-broker.service.drv
  /nix/store/nxic1isxl5511bhnh4awh0bjdmd5xlb3-user-units.drv
  /nix/store/88nxn7g9r9nk3r7xgn783sri16bdbmap-etc.drv
  /nix/store/shknzk0ky687d1jr5y9zabkdbi8kds6n-activate.drv
  /nix/store/q0d1jkcy93x9pp1v14haj3i0ak8rvg0r-nixos-system-core-data-26.05pre-git.drv
building '/nix/store/chxx51528ljn23rl2xcs07fc0z7pmd4d-system_fish-completions.drv'
system_fish-completions> structuredAttrs is enabled
building '/nix/store/s5ljyhlhy3iw5zg7i7kvylykaiq0hdpq-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/ggshzr10s01qgkklln49ibja9lnbj48y-system-path/share/info/gawknotes.info'
building '/nix/store/nxprnx000k63jn12xqps8md03rbxj7x1-dbus-1.drv'
building '/nix/store/k787v9myr3kwcyrq5b9nbfrnl7k9rqxb-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/pkw4nzqm5jy47kg8mzsh561milgwxja7-unit-dbus-broker.service.drv'
building '/nix/store/74nvg7raqfwq4hd39i2bfda224g7b6ib-unit-dbus-broker.service.drv'
building '/nix/store/nxic1isxl5511bhnh4awh0bjdmd5xlb3-user-units.drv'
building '/nix/store/70kxkdgxf4zb8s8nrqqk0nf1afkfb63r-system-units.drv'
building '/nix/store/88nxn7g9r9nk3r7xgn783sri16bdbmap-etc.drv'
building '/nix/store/shknzk0ky687d1jr5y9zabkdbi8kds6n-activate.drv'
building '/nix/store/q0d1jkcy93x9pp1v14haj3i0ak8rvg0r-nixos-system-core-data-26.05pre-git.drv'
nixos-system-core-data-26.05pre-git> structuredAttrs is enabled

upload niks3: ok