these 4 derivations will be built:
  /nix/store/b2y9vw7gi653cx1rcshbl99yvfrghc0j-home-manager-files.drv
  /nix/store/idwiggnr7f3qjf557xyd6fkpqhw10kvz-hm-putter.json.drv
  /nix/store/pizvlsqnfppxi6dv02sr7gpsb0s1jgwi-home-manager-agents.drv
  /nix/store/zcsrmg4nk6hxnp81bymkqwdfimibzsnm-home-manager-generation.drv
building '/nix/store/pizvlsqnfppxi6dv02sr7gpsb0s1jgwi-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/pizvlsqnfppxi6dv02sr7gpsb0s1jgwi-home-manager-agents.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-agents> stibnite: building pizvlsqnfppxi6dv02sr7gpsb0s1jgwi-home-manager-agents.drv
building '/nix/store/b2y9vw7gi653cx1rcshbl99yvfrghc0j-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/b2y9vw7gi653cx1rcshbl99yvfrghc0j-home-manager-files.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-files> stibnite: building b2y9vw7gi653cx1rcshbl99yvfrghc0j-home-manager-files.drv
building '/nix/store/idwiggnr7f3qjf557xyd6fkpqhw10kvz-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/idwiggnr7f3qjf557xyd6fkpqhw10kvz-hm-putter.json.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
hm-putter.json> stibnite: building idwiggnr7f3qjf557xyd6fkpqhw10kvz-hm-putter.json.drv
hm-putter.json> structuredAttrs is enabled
building '/nix/store/zcsrmg4nk6hxnp81bymkqwdfimibzsnm-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/zcsrmg4nk6hxnp81bymkqwdfimibzsnm-home-manager-generation.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-generation> stibnite: building zcsrmg4nk6hxnp81bymkqwdfimibzsnm-home-manager-generation.drv

upload niks3: ok