these 4 derivations will be built:
  /nix/store/1lhaabgknjhdwyf6kvba52a2c9advhmg-home-manager-agents.drv
  /nix/store/sdam1bx7y5906gvmaxcg70zh0b0y2rs1-home-manager-files.drv
  /nix/store/h7rlvk7rq40nfihal0k1l5l162nhng18-hm-putter.json.drv
  /nix/store/3zh8bxw0aza5p4k8xwh3vpbqy3rcfq94-home-manager-generation.drv
building '/nix/store/1lhaabgknjhdwyf6kvba52a2c9advhmg-home-manager-agents.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
building '/nix/store/sdam1bx7y5906gvmaxcg70zh0b0y2rs1-home-manager-files.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
building '/nix/store/1lhaabgknjhdwyf6kvba52a2c9advhmg-home-manager-agents.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-agents> stibnite: building 1lhaabgknjhdwyf6kvba52a2c9advhmg-home-manager-agents.drv
building '/nix/store/sdam1bx7y5906gvmaxcg70zh0b0y2rs1-home-manager-files.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-files> stibnite: building sdam1bx7y5906gvmaxcg70zh0b0y2rs1-home-manager-files.drv
building '/nix/store/h7rlvk7rq40nfihal0k1l5l162nhng18-hm-putter.json.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
building '/nix/store/h7rlvk7rq40nfihal0k1l5l162nhng18-hm-putter.json.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
hm-putter.json> stibnite: building h7rlvk7rq40nfihal0k1l5l162nhng18-hm-putter.json.drv
hm-putter.json> structuredAttrs is enabled
building '/nix/store/3zh8bxw0aza5p4k8xwh3vpbqy3rcfq94-home-manager-generation.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5'
building '/nix/store/3zh8bxw0aza5p4k8xwh3vpbqy3rcfq94-home-manager-generation.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-generation> stibnite: building 3zh8bxw0aza5p4k8xwh3vpbqy3rcfq94-home-manager-generation.drv

upload niks3: ok