these 15 derivations will be built:
  /nix/store/knp448gy6pg50pcz7yclsc52c3jjd8vv-nixos-version.drv
  /nix/store/ks8j3wy8667waivdwhwb5w5jzzb40p1d-system-path.drv
  /nix/store/idmvr6vj4x6znpmyn8000n35c0ibqz2h-dbus-1.drv
  /nix/store/lm34k9jxx82chg7idk640an4qzglkfwm-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6w9q4acapk6ya4z1n7sxfj4nwgran1zz-unit-dbus-broker.service.drv
  /nix/store/lwdkv6rr7x16fdwnjf6jk11wx183rk9j-X-Restart-Triggers-polkit.drv
  /nix/store/ammsic484gkld9id9ri7ff5rqkghaj26-unit-polkit.service.drv
  /nix/store/hppscygb4ja4nwll6bbf1pgyc1g9icik-user-units.drv
  /nix/store/vag001sgdyiaz3ghsiqz00zmvrpba9as-nixos-version_fish-completions.drv
  /nix/store/jw7m2nw5zimsmkmx7swrfcb7m8n0v030-system_fish-completions.drv
  /nix/store/gpnipig156ss9jnl3a6dvvs0xi8sx8ax-unit-dbus-broker.service.drv
  /nix/store/lg7wxfydda2khk0grffqksd9kxygi7c2-system-units.drv
  /nix/store/dhy2p9s78nx1g8f47lhn9n5rx6z7qajw-etc.drv
  /nix/store/shgiicc6yyzzxn0d3qbzdbsifqwvx6p2-activate.drv
  /nix/store/ryg3h5l2qna8fnbbxmsaqwba09zdhy0r-nixos-system-inference01-26.11pre-git.drv
building '/nix/store/knp448gy6pg50pcz7yclsc52c3jjd8vv-nixos-version.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/knp448gy6pg50pcz7yclsc52c3jjd8vv-nixos-version.drv'
nixos-version> structuredAttrs is enabled
nixos-version> Running phase: patchPhase
nixos-version> Running phase: updateAutotoolsGnuConfigScriptsPhase
nixos-version> Running phase: configurePhase
nixos-version> no configure script, doing nothing
nixos-version> Running phase: buildPhase
nixos-version> Running phase: checkPhase
nixos-version> Running phase: installPhase
nixos-version> no Makefile or custom installPhase, doing nothing
nixos-version> Running phase: fixupPhase
nixos-version> shrinking RPATHs of ELF executables and libraries in /nix/store/1k5jyn0s8apw7drqiir5ahsdi76dx97v-nixos-version
nixos-version> checking for references to /build/ in /nix/store/1k5jyn0s8apw7drqiir5ahsdi76dx97v-nixos-version...
nixos-version> gzipping man pages under /nix/store/1k5jyn0s8apw7drqiir5ahsdi76dx97v-nixos-version/share/man/
nixos-version> patching script interpreter paths in /nix/store/1k5jyn0s8apw7drqiir5ahsdi76dx97v-nixos-version
building '/nix/store/vag001sgdyiaz3ghsiqz00zmvrpba9as-nixos-version_fish-completions.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/ks8j3wy8667waivdwhwb5w5jzzb40p1d-system-path.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/vag001sgdyiaz3ghsiqz00zmvrpba9as-nixos-version_fish-completions.drv'
building '/nix/store/ks8j3wy8667waivdwhwb5w5jzzb40p1d-system-path.drv'
system-path> structuredAttrs is enabled
building '/nix/store/jw7m2nw5zimsmkmx7swrfcb7m8n0v030-system_fish-completions.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
system-path> created 8859 symlinks in user environment
system-path> install-info: warning: no info dir entry in `/nix/store/l8kdbh5dk49asdks9j1vgjrlv00wpw75-system-path/share/info/gawknotes.info'
building '/nix/store/jw7m2nw5zimsmkmx7swrfcb7m8n0v030-system_fish-completions.drv'
system_fish-completions> structuredAttrs is enabled
system_fish-completions> created 181 symlinks in user environment
building '/nix/store/idmvr6vj4x6znpmyn8000n35c0ibqz2h-dbus-1.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/idmvr6vj4x6znpmyn8000n35c0ibqz2h-dbus-1.drv'
building '/nix/store/lm34k9jxx82chg7idk640an4qzglkfwm-X-Restart-Triggers-dbus-broker.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/lm34k9jxx82chg7idk640an4qzglkfwm-X-Restart-Triggers-dbus-broker.drv'
X-Restart-Triggers-dbus-broker> structuredAttrs is enabled
building '/nix/store/6w9q4acapk6ya4z1n7sxfj4nwgran1zz-unit-dbus-broker.service.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/gpnipig156ss9jnl3a6dvvs0xi8sx8ax-unit-dbus-broker.service.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/6w9q4acapk6ya4z1n7sxfj4nwgran1zz-unit-dbus-broker.service.drv'
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/gpnipig156ss9jnl3a6dvvs0xi8sx8ax-unit-dbus-broker.service.drv'
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/hppscygb4ja4nwll6bbf1pgyc1g9icik-user-units.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/hppscygb4ja4nwll6bbf1pgyc1g9icik-user-units.drv'
building '/nix/store/lwdkv6rr7x16fdwnjf6jk11wx183rk9j-X-Restart-Triggers-polkit.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/lwdkv6rr7x16fdwnjf6jk11wx183rk9j-X-Restart-Triggers-polkit.drv'
X-Restart-Triggers-polkit> structuredAttrs is enabled
building '/nix/store/ammsic484gkld9id9ri7ff5rqkghaj26-unit-polkit.service.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/ammsic484gkld9id9ri7ff5rqkghaj26-unit-polkit.service.drv'
unit-polkit.service> structuredAttrs is enabled
building '/nix/store/lg7wxfydda2khk0grffqksd9kxygi7c2-system-units.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/lg7wxfydda2khk0grffqksd9kxygi7c2-system-units.drv'
building '/nix/store/dhy2p9s78nx1g8f47lhn9n5rx6z7qajw-etc.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/dhy2p9s78nx1g8f47lhn9n5rx6z7qajw-etc.drv'
building '/nix/store/shgiicc6yyzzxn0d3qbzdbsifqwvx6p2-activate.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/shgiicc6yyzzxn0d3qbzdbsifqwvx6p2-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/ryg3h5l2qna8fnbbxmsaqwba09zdhy0r-nixos-system-inference01-26.11pre-git.drv' on 'ssh-ng://julienmalka@aarch64-build-box.nix-community.org'
building '/nix/store/ryg3h5l2qna8fnbbxmsaqwba09zdhy0r-nixos-system-inference01-26.11pre-git.drv'
nixos-system-inference01-26.11pre-git> structuredAttrs is enabled

upload niks3: ok