these 7 derivations will be built:
  /nix/store/j7vh5lnfhwmh4pshpaqkk1lqdz7d28js-home-manager-files.drv
  /nix/store/8n759aw86gmhschvb62i6faibbz46dp7-hm-putter.json.drv
  /nix/store/57bqkqi7zd6b3b04sxjm0vy93py4skag-home-manager-generation.drv
  /nix/store/9x0bvjiiamqxn38y2wnn7shjq58dmqan-omnigent-cameron-start.drv
  /nix/store/1p00d213gb0zdifykz1by87m9s067y00-org.nixos.omnigent-host-cameron.plist.drv
  /nix/store/kqkw8g4hc0g2qlc33dzh9l2gxbjc6mwg-launchd.drv
  /nix/store/hrlsg34hgalrxkqzkk6dys8js967pwik-omnigent-worker-darwin.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
[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
cannot build on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5': error: gRPC StoreInfo on '[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051' failed: 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
       hint: could not reach the server (TCP/DNS), not a certificate problem. Set NIX_GRPC_DEBUG=1 for a handshake trace.
Failed to find a machine for remote build!
derivation: j7vh5lnfhwmh4pshpaqkk1lqdz7d28js-home-manager-files.drv
required (system, features): (aarch64-darwin, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin], 16, [apple-virt, big-parallel], [])
error: Cannot build '/nix/store/j7vh5lnfhwmh4pshpaqkk1lqdz7d28js-home-manager-files.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-darwin'
       Current system: 'x86_64-linux'
error: Cannot build '/nix/store/8n759aw86gmhschvb62i6faibbz46dp7-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/78xlz9d71kwqsjm5cgvqmpzgcljh1h9j-hm-putter.json
error: Cannot build '/nix/store/57bqkqi7zd6b3b04sxjm0vy93py4skag-home-manager-generation.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/i0qx5y7h2w1irhg86q47511al9fv87rm-home-manager-generation
error: Cannot build '/nix/store/9x0bvjiiamqxn38y2wnn7shjq58dmqan-omnigent-cameron-start.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/gv8idpkhpwq6nn8hiwhvnm22hqz6jd1k-omnigent-cameron-start
error: Cannot build '/nix/store/1p00d213gb0zdifykz1by87m9s067y00-org.nixos.omnigent-host-cameron.plist.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6gvgc8k81qd702zzzcl3awkc02zb5z76-org.nixos.omnigent-host-cameron.plist
error: Cannot build '/nix/store/kqkw8g4hc0g2qlc33dzh9l2gxbjc6mwg-launchd.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/xbzhj9avk8v0zx77cplb4cdc74bhr0ws-launchd
error: Cannot build '/nix/store/hrlsg34hgalrxkqzkk6dys8js967pwik-omnigent-worker-darwin.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/rmp785p74i4bqp785bb1ydbkiqsj9m2r-omnigent-worker-darwin