these 3 derivations will be built:
  /nix/store/bwikm48qa1yhbxcrrnbylv8n36kh2xhp-home-manager-files.drv
  /nix/store/v8kg2hdm4whl2hixyw6yhm3p5zljp36a-hm-putter.json.drv
  /nix/store/26x43mbxkbbrsd2xhjqmx2d3fl3i0a2f-home-manager-generation.drv
building '/nix/store/bwikm48qa1yhbxcrrnbylv8n36kh2xhp-home-manager-files.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/bwikm48qa1yhbxcrrnbylv8n36kh2xhp-home-manager-files.drv'
building '/nix/store/v8kg2hdm4whl2hixyw6yhm3p5zljp36a-hm-putter.json.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/v8kg2hdm4whl2hixyw6yhm3p5zljp36a-hm-putter.json.drv'
hm-putter.json> structuredAttrs is enabled
building '/nix/store/26x43mbxkbbrsd2xhjqmx2d3fl3i0a2f-home-manager-generation.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/26x43mbxkbbrsd2xhjqmx2d3fl3i0a2f-home-manager-generation.drv'

upload niks3: ok