these 4 derivations will be built:
  /nix/store/940d7g6s1izdqnxsdxpd0ih336djz6af-home-manager-files.drv
  /nix/store/c428ky5b48qdlrnh03npcqnnx3pqwr1v-hm-putter.json.drv
  /nix/store/nvk591iggdgr4mymsfjmfx5mzzpxw3an-home-manager-agents.drv
  /nix/store/kyxwn6q6bm1r1is3azkrrw4z9ghzw9v0-home-manager-generation.drv
building '/nix/store/nvk591iggdgr4mymsfjmfx5mzzpxw3an-home-manager-agents.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/nvk591iggdgr4mymsfjmfx5mzzpxw3an-home-manager-agents.drv'
building '/nix/store/940d7g6s1izdqnxsdxpd0ih336djz6af-home-manager-files.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/940d7g6s1izdqnxsdxpd0ih336djz6af-home-manager-files.drv'
building '/nix/store/c428ky5b48qdlrnh03npcqnnx3pqwr1v-hm-putter.json.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/c428ky5b48qdlrnh03npcqnnx3pqwr1v-hm-putter.json.drv'
hm-putter.json> structuredAttrs is enabled
building '/nix/store/kyxwn6q6bm1r1is3azkrrw4z9ghzw9v0-home-manager-generation.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/kyxwn6q6bm1r1is3azkrrw4z9ghzw9v0-home-manager-generation.drv'

upload niks3: ok