these 2 derivations will be built:
  /nix/store/048dsxr8fghfvrqnwwk8na3sji3sinc0-treefmt.drv
  /nix/store/is87wfwly079g74gx14pim4z0a819i38-treefmt.drv
Failed to find a machine for remote build!
derivation: 048dsxr8fghfvrqnwwk8na3sji3sinc0-treefmt.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: is87wfwly079g74gx14pim4z0a819i38-treefmt.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])