these 2 derivations will be built:
  /nix/store/gcf3nlm5lwmaf42gh5r8bargjs1nzc1k-nix-2.36.0pre20260827_e9bc07a.drv
  /nix/store/12ivj68ys6g8snhmnisz1f7aszk8ian1-nixpkgs-lib-tests-nix-2.36.0pre20260827_e9bc07a.drv
Failed to find a machine for remote build!
derivation: 12ivj68ys6g8snhmnisz1f7aszk8ian1-nixpkgs-lib-tests-nix-2.36.0pre20260827_e9bc07a.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])