these 13 derivations will be built:
  /nix/store/hb4y32c7lgiiqi03xv98fmr657mwjr0y-system-path.drv
  /nix/store/3c5bsmmxcfwz97948g8hqzs2w9b3am72-X-Restart-Triggers-polkit.drv
  /nix/store/y5nmb7jy2xm79myz0nnyci2srnv9hizd-dbus-1.drv
  /nix/store/qfp8ciz3sarndi2c8kbx8dymgzwkf3y9-X-Restart-Triggers-dbus-broker.drv
  /nix/store/k81ih2i4jkhki4p6yd6d4jq9r53f2i23-unit-dbus-broker.service.drv
  /nix/store/wwg0258926dm1zdigqz6zvd1yw98jksw-unit-polkit.service.drv
  /nix/store/9yhlgv5065f0skp5wwjryz5h02kvqk7j-system-units.drv
  /nix/store/ra267z5l2xx08660nckaa8pdh1a1k4an-unit-dbus-broker.service.drv
  /nix/store/hd14qmia5lq0gmw191qlszm1ipvkymn1-user-units.drv
  /nix/store/k0cad8bkylgf9b2r2bv2nhb9kpy299cx-system_fish-completions.drv
  /nix/store/6k0gl1fpilvfxrmbczymvs1hllkl0hrp-etc.drv
  /nix/store/l95vbsvfwc2yhz541xp21ir1iv66n7lq-activate.drv
  /nix/store/wkmdlc7ibk4nqfjv35zlcgjqhmzmab9q-nixos-system-gustave-26.05pre-git.drv
building '/nix/store/k0cad8bkylgf9b2r2bv2nhb9kpy299cx-system_fish-completions.drv'
system_fish-completions> structuredAttrs is enabled
system_fish-completions> created 320 symlinks in user environment
building '/nix/store/hb4y32c7lgiiqi03xv98fmr657mwjr0y-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 8072 symlinks in user environment
system-path> install-info: warning: no info dir entry in `/nix/store/b616mbhm4q87a3ly9r3fxvpkm5yj4rvh-system-path/share/info/gawknotes.info'
building '/nix/store/y5nmb7jy2xm79myz0nnyci2srnv9hizd-dbus-1.drv'
building '/nix/store/3c5bsmmxcfwz97948g8hqzs2w9b3am72-X-Restart-Triggers-polkit.drv'
building '/nix/store/qfp8ciz3sarndi2c8kbx8dymgzwkf3y9-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/wwg0258926dm1zdigqz6zvd1yw98jksw-unit-polkit.service.drv'
building '/nix/store/ra267z5l2xx08660nckaa8pdh1a1k4an-unit-dbus-broker.service.drv'
building '/nix/store/k81ih2i4jkhki4p6yd6d4jq9r53f2i23-unit-dbus-broker.service.drv'
building '/nix/store/hd14qmia5lq0gmw191qlszm1ipvkymn1-user-units.drv'
building '/nix/store/9yhlgv5065f0skp5wwjryz5h02kvqk7j-system-units.drv'
building '/nix/store/6k0gl1fpilvfxrmbczymvs1hllkl0hrp-etc.drv'
building '/nix/store/l95vbsvfwc2yhz541xp21ir1iv66n7lq-activate.drv'
building '/nix/store/wkmdlc7ibk4nqfjv35zlcgjqhmzmab9q-nixos-system-gustave-26.05pre-git.drv'
nixos-system-gustave-26.05pre-git> structuredAttrs is enabled

upload niks3: ok