these 16 derivations will be built:
  /nix/store/087nmlzkgm5hdva4ysnzyzrrl4adhdgi-config.toml.drv
  /nix/store/kmd7g3nljhhkv8rhxrcms9gdb0vdsl36-noctalia-config.toml.drv
  /nix/store/y9xyv3sghi7rsk5v3i2s5h5h6qywxjqs-noctalia-launcher.drv
  /nix/store/2sx45zwf4ykr6cmwx52yxqjlmaxb91cb-noctalia.service.drv
  /nix/store/8z70sk81mxc9yfj9fcms2is7r6fd457d-caffeine.drv
  /nix/store/pd3i068yjvy0jdf7cn5rpnyqx5wc489v-home-manager-path.drv
  /nix/store/3cfd8z4v13cfv59ldlfh4nz7qi33k3mi-hm_hmfontconfigfonts.xml.drv
  /nix/store/ahrzb6345bnmhlw3kj7qvwy0000s04sw-home-manager-files.drv
  /nix/store/0x2sgbrmha89hv1697ycrnrn6s77aiyq-hm-putter.json.drv
  /nix/store/1wcm6w8xailgr9d67nk1swj6j8gncy2c-user-environment.drv
  /nix/store/xfbzpbdb3dpm9a0dvq75nwsfbvw62cf6-home-manager-generation.drv
  /nix/store/fqp9vv2fphf99298yf2bpxgi5r5avi9b-unit-home-manager-pschmitt.service.drv
  /nix/store/yvwyynlf7gp8g2d8s5173jim8way4vmp-system-units.drv
  /nix/store/rmh6c46wjz7xiwqildh6dh342vnb5xw8-etc.drv
  /nix/store/zhxhdy578f5jgxi319jsfaqnyv57hdkc-activate.drv
  /nix/store/9yp9ym3rk9x4q1b28l9fiknppqzsq78b-nixos-system-gk4-26.11.20261110.52b3705.drv
this path will be fetched (16.3 MiB download, 52.9 MiB unpacked):
  /nix/store/cab4j3m9sq0jaika5cp23kvvk6wh07lk-noctalia-5.5.0
warning: ignoring substitute for '/nix/store/cab4j3m9sq0jaika5cp23kvvk6wh07lk-noctalia-5.5.0' from 's3://nix-cache-brkn-lol?endpoint=s3.openstack.de-west-01.wiit-cloud.io&profile=niks3&region=default&scheme=https', as it's not signed by any of the keys in 'trusted-public-keys'
cannot build on 'ssh-ng://nix-remote-builder@100.122.21.36': error: failed to start SSH connection to '100.122.21.36'