this derivation will be built:
  /nix/store/lcb0lk4nj1ww78nvwgzlc83hbazk142b-nix-fast-build-2.0.2.drv
Failed to find a machine for remote build!
derivation: lcb0lk4nj1ww78nvwgzlc83hbazk142b-nix-fast-build-2.0.2.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])