these 7 derivations will be built:
  /nix/store/1mpjyv7dalymf7dd9rxhl8mqyhdfxd66-home-manager-files.drv
  /nix/store/0msgqqqwzfdwnavcdcghh75jr6iykvjq-hm-putter.json.drv
  /nix/store/b1r73aqqi2q78ykdycf09m8afkycql51-home-manager-generation.drv
  /nix/store/i6swn7f76p573ljg2k7jl9dfy6pfg85w-omnigent-cameron-start.drv
  /nix/store/b6nzairxz5hgvzc6bq6d79nlwd6pqlyw-org.nixos.omnigent-host-cameron.plist.drv
  /nix/store/hh7kz3335qkjkm4l2qfygd813ggs3lgr-launchd.drv
  /nix/store/xr220830nsc15ap73q0rvjh6pwy260mn-omnigent-worker-darwin.drv
these 2 paths will be fetched (0.0 KiB download, 4.5 KiB unpacked):
  /nix/store/jxjz9ad97jbw7c6h65c5inwd250va8ml-omnigent-darwin-launcher-test.py
  /nix/store/mjza0pip545pz98hy0k976829i51lqc7-omnigent-darwin-prepare-home.py
[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: tcp handshaker shutdown, 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: tcp handshaker shutdown, 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: tcp handshaker shutdown
       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: 1mpjyv7dalymf7dd9rxhl8mqyhdfxd66-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/1mpjyv7dalymf7dd9rxhl8mqyhdfxd66-home-manager-files.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-darwin'
       Current system: 'x86_64-linux'
error: Cannot build '/nix/store/0msgqqqwzfdwnavcdcghh75jr6iykvjq-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/7qkrzhqw7xzb328djsp097r0hgd2qcwx-hm-putter.json
error: Cannot build '/nix/store/b1r73aqqi2q78ykdycf09m8afkycql51-home-manager-generation.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/ww3yd4jb25xmzin7fcrxadkjhmrwr7fq-home-manager-generation
error: Cannot build '/nix/store/i6swn7f76p573ljg2k7jl9dfy6pfg85w-omnigent-cameron-start.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/csrimzf0nh9mb519iqsdlzzrxkqpqd11-omnigent-cameron-start
error: Cannot build '/nix/store/b6nzairxz5hgvzc6bq6d79nlwd6pqlyw-org.nixos.omnigent-host-cameron.plist.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/lk0hjbcmzrcs53pknv5dc4xlkin4yzpn-org.nixos.omnigent-host-cameron.plist
error: Cannot build '/nix/store/hh7kz3335qkjkm4l2qfygd813ggs3lgr-launchd.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/fh0qf0q5vlk1ahhijbia9qdiihv9wc3a-launchd
error: Cannot build '/nix/store/xr220830nsc15ap73q0rvjh6pwy260mn-omnigent-worker-darwin.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/dxlzhrs9gfzhjaad43m1rswxnpwqx7mx-omnigent-worker-darwin