these 7 derivations will be built:
  /nix/store/34nfvvlqz6k30nv1q37lcd9xl65svc34-home-manager-files.drv
  /nix/store/5nsw86j61lnr8385fbwmpvz15gc6jzgf-hm-putter.json.drv
  /nix/store/zh1birxxknzg8h96mdshz3s6jwlha1b3-home-manager-generation.drv
  /nix/store/mnqnakxxslbwbi7fjbprb3c3kv9fdccg-omnigent-cameron-start.drv
  /nix/store/6vv1r2wivn2387xq6fwsg66cgqdrahx7-org.nixos.omnigent-host-cameron.plist.drv
  /nix/store/iq4akj516gwysrirw11zwygbgmh11rvd-launchd.drv
  /nix/store/60dn3k880nz34s7p25a5mb7x1170n7d3-omnigent-worker-darwin.drv
these 3 paths will be fetched (0.0 KiB download, 6.3 KiB unpacked):
  /nix/store/s80wsvws6r3bvqnrc1wh0n7jkkfk1v63-omnigent-darwin-environment.json
  /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: 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: 34nfvvlqz6k30nv1q37lcd9xl65svc34-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/34nfvvlqz6k30nv1q37lcd9xl65svc34-home-manager-files.drv'.
       Reason: platform mismatch
       Required system: 'aarch64-darwin'
       Current system: 'x86_64-linux'
error: Cannot build '/nix/store/5nsw86j61lnr8385fbwmpvz15gc6jzgf-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/nlfppq4fcv23z8sh722mb7rhac0wk6rh-hm-putter.json
error: Cannot build '/nix/store/zh1birxxknzg8h96mdshz3s6jwlha1b3-home-manager-generation.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/nrkkxy2hgjvizyk0js2pa2fizznx9j6z-home-manager-generation
error: Cannot build '/nix/store/mnqnakxxslbwbi7fjbprb3c3kv9fdccg-omnigent-cameron-start.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/jfrcyqr9ynaxhkmkrwn77j8d73ivg181-omnigent-cameron-start
error: Cannot build '/nix/store/6vv1r2wivn2387xq6fwsg66cgqdrahx7-org.nixos.omnigent-host-cameron.plist.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/k7s3ffzbwgxk7b8rs3c3mvnqzg3k23xg-org.nixos.omnigent-host-cameron.plist
error: Cannot build '/nix/store/iq4akj516gwysrirw11zwygbgmh11rvd-launchd.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/zzfd28js59345ksw9y52ncirwivamny8-launchd
error: Cannot build '/nix/store/60dn3k880nz34s7p25a5mb7x1170n7d3-omnigent-worker-darwin.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/4z7n3n6jkz66hjqncpd09zmnb3m238cd-omnigent-worker-darwin