these 7 derivations will be built:
  /nix/store/66xh92zbj8f5is3c6819mwmrvpkb6w41-home-manager-files.drv
  /nix/store/li67jarc4qrgfs3wq9zl2r73c77izcsz-hm-putter.json.drv
  /nix/store/8adbvb36pcyk6rn54i90nvv7wms566xf-home-manager-generation.drv
  /nix/store/w386jrjvihyiz122jrbsvmzl6fwafp2l-omnigent-cameron-start.drv
  /nix/store/8nw54c0l025rzfp2h2j1hvzsllylxr79-org.nixos.omnigent-host-cameron.plist.drv
  /nix/store/snyjyyf3vvfqrcx7i8milr65alayr82y-launchd.drv
  /nix/store/dhl7pxalsf6f3yj7mbc4dsblv0izc5m3-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: 66xh92zbj8f5is3c6819mwmrvpkb6w41-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/66xh92zbj8f5is3c6819mwmrvpkb6w41-home-manager-files.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-darwin'
       Current system: 'x86_64-linux'
error: Cannot build '/nix/store/li67jarc4qrgfs3wq9zl2r73c77izcsz-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/jx2sb8llpp7zcl77dcrkcnms03x9x5ns-hm-putter.json
error: Cannot build '/nix/store/8adbvb36pcyk6rn54i90nvv7wms566xf-home-manager-generation.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/jpl1ccsmmvnw5cylzcjcbhrpnw8dp9g2-home-manager-generation
error: Cannot build '/nix/store/w386jrjvihyiz122jrbsvmzl6fwafp2l-omnigent-cameron-start.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/1xzr03jn24nsp09n7czp3y1jnkargpl1-omnigent-cameron-start
error: Cannot build '/nix/store/8nw54c0l025rzfp2h2j1hvzsllylxr79-org.nixos.omnigent-host-cameron.plist.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/fwflrg9c8ardshfrnidynyj9c12kl02k-org.nixos.omnigent-host-cameron.plist
error: Cannot build '/nix/store/snyjyyf3vvfqrcx7i8milr65alayr82y-launchd.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/0ykxfcqgy9i32fgkv5iix9v38z9ih64l-launchd
error: Cannot build '/nix/store/dhl7pxalsf6f3yj7mbc4dsblv0izc5m3-omnigent-worker-darwin.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/kzp67wrqxr6zqsmpd7bnhggcrylidk5c-omnigent-worker-darwin