these 13 derivations will be built:
  /nix/store/6hq4hxpl00j1kz5sgazpjqg2msjy15dy-system-path.drv
  /nix/store/s1z7gfhblkqxw3x9kd8mpn018zk9wfss-dbus-1.drv
  /nix/store/h6564v2gcbdpg2pm444k5lpkd6ik2awl-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kx7n084jwv3zsj9a6yki3dkhf4dkp2jj-unit-dbus-broker.service.drv
  /nix/store/za23l85wdnslkz703gv97jlrfbv551jy-X-Restart-Triggers-polkit.drv
  /nix/store/s16k5z6lqnmxzic0g526y8pmwff501js-unit-polkit.service.drv
  /nix/store/11miaayx4zd9p54gijcjb35mhrma9rpc-system-units.drv
  /nix/store/bkpdvlvivlq0wm46s76pas696m6ij7kv-unit-dbus-broker.service.drv
  /nix/store/1d5x3nzs2wpql46yhvqzv6nrrf1dys4b-user-units.drv
  /nix/store/gx856qa1ifq13bxkww575qw773hpgbgk-system_fish-completions.drv
  /nix/store/ldihld5d79f9a299yqsfmlz31i8nqig8-etc.drv
  /nix/store/if237d71j4sw5r0i0i8gr9xcp50k36sz-activate.drv
  /nix/store/b3s504nszvdfqvwdq9q59j5mv8qszdkl-nixos-system-gustave-26.05pre-git.drv
building '/nix/store/gx856qa1ifq13bxkww575qw773hpgbgk-system_fish-completions.drv'
system_fish-completions> structuredAttrs is enabled
system_fish-completions> created 320 symlinks in user environment
building '/nix/store/6hq4hxpl00j1kz5sgazpjqg2msjy15dy-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 8074 symlinks in user environment
system-path> install-info: warning: no info dir entry in `/nix/store/jyrpsbm5jd4hyannql22nii9jhhw3fn8-system-path/share/info/gawknotes.info'
building '/nix/store/s1z7gfhblkqxw3x9kd8mpn018zk9wfss-dbus-1.drv'
building '/nix/store/za23l85wdnslkz703gv97jlrfbv551jy-X-Restart-Triggers-polkit.drv'
building '/nix/store/h6564v2gcbdpg2pm444k5lpkd6ik2awl-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/s16k5z6lqnmxzic0g526y8pmwff501js-unit-polkit.service.drv'
building '/nix/store/bkpdvlvivlq0wm46s76pas696m6ij7kv-unit-dbus-broker.service.drv'
building '/nix/store/kx7n084jwv3zsj9a6yki3dkhf4dkp2jj-unit-dbus-broker.service.drv'
building '/nix/store/1d5x3nzs2wpql46yhvqzv6nrrf1dys4b-user-units.drv'
building '/nix/store/11miaayx4zd9p54gijcjb35mhrma9rpc-system-units.drv'
building '/nix/store/ldihld5d79f9a299yqsfmlz31i8nqig8-etc.drv'
building '/nix/store/if237d71j4sw5r0i0i8gr9xcp50k36sz-activate.drv'
building '/nix/store/b3s504nszvdfqvwdq9q59j5mv8qszdkl-nixos-system-gustave-26.05pre-git.drv'
nixos-system-gustave-26.05pre-git> structuredAttrs is enabled

upload niks3: ok