these 13 derivations will be built:
  /nix/store/imw84scl3dsmmvp2m1pizfvhw7mmypam-system-path.drv
  /nix/store/xka5m5razhpn2f8iqdh0pmxjv46mfiif-X-Restart-Triggers-polkit.drv
  /nix/store/nh1ykg7yqpgyskrkk98xd2snn5l7s7sx-unit-polkit.service.drv
  /nix/store/96wi7qdxwwb116dd9wya0b7xy2mxbdy9-dbus-1.drv
  /nix/store/gla3xfcz3p06352g0h9jxzv12qx5k2id-X-Restart-Triggers-dbus-broker.drv
  /nix/store/xjfj8m4l7jb2l9164648y4flz1xh88k7-unit-dbus-broker.service.drv
  /nix/store/2skal8rxn43971lycs3fd7csxm0vgqm7-system-units.drv
  /nix/store/p65jzhq48ac9cni6avkqm86i4678swjw-system_fish-completions.drv
  /nix/store/mcny3n2w82wz0ncfs0i5an94imkhw86k-unit-dbus-broker.service.drv
  /nix/store/pi97b6hg6mq70bx1innxdjkp1lgsw07k-user-units.drv
  /nix/store/0jn2vidcrc2ds05r3awg8cni820sv730-etc.drv
  /nix/store/3436v55c6qag4461mkzci9bwh2f4yq65-activate.drv
  /nix/store/hnabhzdwza87vqm96zdavzn4y6cxyn41-nixos-system-gustave-26.05pre-git.drv
building '/nix/store/p65jzhq48ac9cni6avkqm86i4678swjw-system_fish-completions.drv'
system_fish-completions> structuredAttrs is enabled
building '/nix/store/imw84scl3dsmmvp2m1pizfvhw7mmypam-system-path.drv'
system-path> structuredAttrs is enabled
system_fish-completions> created 320 symlinks in user environment
system-path> created 8074 symlinks in user environment
system-path> install-info: warning: no info dir entry in `/nix/store/d9ggl31izn4r1jkwilvf3gbwl31jris6-system-path/share/info/gawknotes.info'
building '/nix/store/96wi7qdxwwb116dd9wya0b7xy2mxbdy9-dbus-1.drv'
building '/nix/store/xka5m5razhpn2f8iqdh0pmxjv46mfiif-X-Restart-Triggers-polkit.drv'
building '/nix/store/nh1ykg7yqpgyskrkk98xd2snn5l7s7sx-unit-polkit.service.drv'
building '/nix/store/gla3xfcz3p06352g0h9jxzv12qx5k2id-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/xjfj8m4l7jb2l9164648y4flz1xh88k7-unit-dbus-broker.service.drv'
building '/nix/store/mcny3n2w82wz0ncfs0i5an94imkhw86k-unit-dbus-broker.service.drv'
building '/nix/store/pi97b6hg6mq70bx1innxdjkp1lgsw07k-user-units.drv'
building '/nix/store/2skal8rxn43971lycs3fd7csxm0vgqm7-system-units.drv'
building '/nix/store/0jn2vidcrc2ds05r3awg8cni820sv730-etc.drv'
building '/nix/store/3436v55c6qag4461mkzci9bwh2f4yq65-activate.drv'
building '/nix/store/hnabhzdwza87vqm96zdavzn4y6cxyn41-nixos-system-gustave-26.05pre-git.drv'
nixos-system-gustave-26.05pre-git> structuredAttrs is enabled

upload niks3: ok