this derivation will be built:
  /nix/store/7p55sw27f0r55rg8q87w2p1hj4169533-nix-update-1.16.0.drv
this path will be fetched (121.5 KiB download, 583.5 KiB unpacked):
  /nix/store/r1gdii603rpcaq3dsc28f6ig7w7n8y8g-nixpkgs-review-3.9.0
Failed to find a machine for remote build!
derivation: 7p55sw27f0r55rg8q87w2p1hj4169533-nix-update-1.16.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])