these 7 derivations will be built:
  /nix/store/2jssjhxwkvkmxh76fvkp1igyv2hbzlya-home-manager-files.drv
  /nix/store/yxmvppfl0fixpns8avgdic9c00f51dpl-hm-putter.json.drv
  /nix/store/8rg0mvbm9a2rb7vfsh146nm22lq1rilf-home-manager-generation.drv
  /nix/store/jdihxn3mp9v22lml6mbhc50vnkc39aax-omnigent-cameron-start.drv
  /nix/store/1cyy5y75iqqyv2acmpvz5w1g2p2dpm1w-org.nixos.omnigent-host-cameron.plist.drv
  /nix/store/7qz69v3ky9qnv68pwzwa03nnk095rlmh-launchd.drv
  /nix/store/gn8xrhqnzd9hgc82ghqwk56bi74qwjhh-omnigent-worker-darwin.drv
building '/nix/store/2jssjhxwkvkmxh76fvkp1igyv2hbzlya-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/2jssjhxwkvkmxh76fvkp1igyv2hbzlya-home-manager-files.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-files> stibnite: building 2jssjhxwkvkmxh76fvkp1igyv2hbzlya-home-manager-files.drv
building '/nix/store/yxmvppfl0fixpns8avgdic9c00f51dpl-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/yxmvppfl0fixpns8avgdic9c00f51dpl-hm-putter.json.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
hm-putter.json> stibnite: building yxmvppfl0fixpns8avgdic9c00f51dpl-hm-putter.json.drv
hm-putter.json> structuredAttrs is enabled
building '/nix/store/8rg0mvbm9a2rb7vfsh146nm22lq1rilf-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/8rg0mvbm9a2rb7vfsh146nm22lq1rilf-home-manager-generation.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
home-manager-generation> stibnite: building 8rg0mvbm9a2rb7vfsh146nm22lq1rilf-home-manager-generation.drv
building '/nix/store/jdihxn3mp9v22lml6mbhc50vnkc39aax-omnigent-cameron-start.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/jdihxn3mp9v22lml6mbhc50vnkc39aax-omnigent-cameron-start.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
omnigent-cameron-start> stibnite: building jdihxn3mp9v22lml6mbhc50vnkc39aax-omnigent-cameron-start.drv
omnigent-cameron-start> structuredAttrs is enabled
building '/nix/store/1cyy5y75iqqyv2acmpvz5w1g2p2dpm1w-org.nixos.omnigent-host-cameron.plist.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/1cyy5y75iqqyv2acmpvz5w1g2p2dpm1w-org.nixos.omnigent-host-cameron.plist.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
org.nixos.omnigent-host-cameron.plist> stibnite: building 1cyy5y75iqqyv2acmpvz5w1g2p2dpm1w-org.nixos.omnigent-host-cameron.plist.drv
org.nixos.omnigent-host-cameron.plist> structuredAttrs is enabled
building '/nix/store/7qz69v3ky9qnv68pwzwa03nnk095rlmh-launchd.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/7qz69v3ky9qnv68pwzwa03nnk095rlmh-launchd.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
launchd> stibnite: building 7qz69v3ky9qnv68pwzwa03nnk095rlmh-launchd.drv
[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051: failed to connect to all addresses; last error: UNKNOWN: ipv6:%5Bfddb:4344:343b:14b9:399:9324:19d9:3451%5D:50051: Failed to connect to remote host: connect() timed out, retrying
building '/nix/store/gn8xrhqnzd9hgc82ghqwk56bi74qwjhh-omnigent-worker-darwin.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/gn8xrhqnzd9hgc82ghqwk56bi74qwjhh-omnigent-worker-darwin.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051
omnigent-worker-darwin> stibnite: building gn8xrhqnzd9hgc82ghqwk56bi74qwjhh-omnigent-worker-darwin.drv

upload niks3: ok